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If the usual clean, confident rumble of your GMC's engine isn't so smooth one day, your spark plugs could be misfiring. If you don't promptly visit your local GMC dealership for new spark plugs, the misfiring will lead to further problems. Look out for these symptoms of bad plugs. more Sluggish Acceleration A misfire is when a fouled or failing spark plug misses a beat and doesn't ignite the fuel-air mixture when it's supposed to. In that moment, the engine loses a fraction of its ordinary power. The worse the misfiring gets, the weaker your engine and acceleration will become. Coughing, Shaking Engine Spark plugs can misfire for many different reasons. The spark might be weakened by a faulty ignition coil or battery. A clogged air filter or catalytic converter could be restricting the airflow, throwing off the fuel-air mixture, and leading to sooty residue on the spark plugs. Most commonly, a misfiring spark plug is simply worn out. Whatever the reason, misfiring will cause your engine to cough and sputter, showing clear signs of struggle, and your truck or SUV will shudder and vibrate. Rough Idling and Stalls Weakening spark plugs cause misfires more when the engine is strained. This happens at higher speeds, when towing or hauling heavy loads, and also when idling. With bad plugs, your engine will roughen and vibrate more when you pause at stop lights or in traffic. Your truck or SUV might also suddenly stall. Slower Engine Starts Even with a good starter, reliable engine starts require healthy spark plugs as well. If any of your plugs are weakened by carbon deposits or age, the engine may become hesitant to turn over in the morning. Falling Fuel Efficiency Cylinders with misfiring spark plugs are no longer burning fuel as effectively. This means a portion of the fuel is wasted, reducing your vehicle's overall gas mileage, and you'll notice your fuel gauge declining more rapidly than usual. Black Smoke Behind You As bad spark plugs fail to ignite all the fuel, the unburned gas collects inside the combustion chambers. This fouls the spark plugs, worsening the problem. The excess fuel may also escape into the exhaust pipes, wherein it can partially ignite, turning to smoke that pours out of the tailpipe. Have Your Spark Plugs Checked at Your GMC Dealership If you're experiencing any of these symptoms, have your spark plugs inspected immediately. It's best to have your engine tuned and your spark plugs checked at least once a year. This allows us to identify problems early on and replace worn-out plugs before they cause harm to the vehicle's engine or catalytic converter. Visit Marquardt of Barrington GMC in Barrington, IL, today to have your spark plugs cleaned or replaced. We've been keeping the engines of our customers' trucks and SUVs running smoothly and powerfully for over 75 years.

Get set for silent off-road adventures in the 2025 GMC HUMMER EV SUV. This electrified SUV is available in two trim configurations to help drivers tailor their ride to their needs. more 1. 2X We kick off with the 2X: the most affordable HUMMER EV in the lineup. Powered by a dual-motor propulsion system, GMC's base trim generates a very respectable 570 horsepower and 7,400 pound-feet of torque. Despite cranking out such power, this electrified SUV gives you an excellent 315 miles on a single charge, especially if you utilize its Regen on Demand and One-Pedal Driving systems. The 2X also boasts premium features to deliver outstanding off-road capabilities. An Adaptive Air Ride suspension increases the ride height by six inches, while Electronic Four-Wheel Steer with CrabWalk improves maneuverability and will help you navigate tight trails. And, helping you haul everything needed for weekend getaways is standard trailering tech such as hitch guidance and trailer brake control. Exterior Highlights Both trims boast the same rugged exterior. The smart-looking front fascia is distinguished by its HUMMER light bar, LED headlamps, and integrated daytime running lamps. At the rear are the iconic H-shaped signature taillamps, while atop the roof sit crystal-like amber LED lights that illuminate the ground around the vehicle when parked. GMC also equips the HUMMER with useful features, such as slip-resistant assist steps and a power swing gate. There's even a power hood to access the 11.3 cubic foot etrunk, an extra storage compartment at the front where you can stow the four removable roof panels when you want to experience open-air adventures. Interior Highlights Complementing the rugged exterior is a plush cabin filled with modern amenities. Heated and ventilated 12-way power-adjustable bucket seats are installed at the front, and rear passengers enjoy some of the same comfort with heated seats. Drivers view pertinent information on a 12.3-inch instrument display, and infotainment is delivered by a 13.4-inch touchscreen with Google built-in, wireless smartphone compatibility, and Wi-Fi hotspot capability. 2. 3X If power and performance are your priority, then the 3X is the trim for you. This HUMMER EV gains a second rear-mounted motor, which increases the output to 830 horsepower and a mighty 11,500 pound-feet of torque. GMC also equips its top trim with its Watts to Freedom launch control system. Engage this power-boosting feature, and your SUV will shoot from 0 to 60 in a mere 3.5 seconds. Whether you opt for the capable 2X or the powerful 3X, you'll be ready to take off-road adventuring to the next level. Contact us or visit Marquardt of Barrington GMC in Barrington, IL, today to check out both models and find the HUMMER EV SUV that best suits your lifestyle.

With eight trims, multiple cab configurations, and four engines to choose from, the 2025 GMC Sierra 1500 is a truck that is tailored to work for you. Read on to learn about the differences between each trim. more Pro The base trim of the GMC Sierra 1500 comes standard with a TurboMax engine and an eight-speed automatic transmission. If you are looking for even more power, consider upgrading to the available 5.3-liter V8 engine, which pairs with a 10-speed automatic transmission. Other standard features include 17-inch steel wheels, LED headlights, a 12-volt front power outlet, and a seven-inch infotainment touchscreen display. SLE Next in the GMC Sierra 1500 lineup is the SLE trim. This trim comes with all the standard features of the Pro with some nice add-ons, including a 10-way power heated driver seat with lumbar, a heated steering wheel, and a heated front-outboard passenger seat. Additionally, the infotainment system gets an upgrade to a 13.4-inch diagonal multicolor touchscreen. Elevation The Elevation trim comes with all the features of the SLE trim but gets a slick exterior makeover. The Elevation stands out with a monochromatic exterior and a grille that features gloss-black mesh inserts. LED fog lights and gloss-black painted aluminum wheels complete this fresh look. SLT The SLT trim gets an engine upgrade and comes standard with the 5.3-liter V8 engine, paired with a 10-speed automatic transmission. Inside the SLT, you will find a touch of luxury has been added to the lineup with leather upholstery, 10-way power front outboard seats, and driver's seat memory settings. AT4 The AT4 trim comes standard with the Duramax 3.0-liter Turbo-Diesel engine, paired with a 10-speed automatic transmission. Other performance-enhancing additions include an upgraded suspension with a two-inch factory lift, Rancho monotube shocks, and underbody skid plates. AT4X The AT4X trim adds even more performance-enhancing features, such as front and rear locking differentials and Multimatic DSSV dampers. The AT4X trim also comes with some innovative tech upgrades, such as the head-up display, which displays important vehicle information on the windshield within the driver's line of sight, and a bed-view camera. Denali The Denali trim builds upon the SLT trim. Standout additions include the integrated trailer brake control and adaptive suspension. Other interior upgrades include heated second-row seats and ventilated 12-way power front seats. Denali Ultimate The final trim level of the GMC Sierra 1500 is the Denali Ultimate. This trim comes standard with everything that the Denali has, with the addition of a 6.2-liter EcoTec3 V8 engine, 16-way power heated and ventilated front seats with a luxurious massage feature, and the 12-speaker Bose Premium Series with CenterPoint surround sound system. Are you ready to take the GMC Sierra 1500 for a test drive? Contact Marquardt of Barrington GMC in Barrington, IL, to schedule today!

Heavy-duty, tow-ready, and built to last: these are the words to describe the 2025 GMC Sierra HD. With high horsepower and heavy towing capacity thanks to its powerful V8 engine, this new heavy-duty truck is bound to attract the attention of those in the trades, in the ag industry, or anyone else with industrial-grade towing needs. more Pro The base trim is equipped with a 6.6L V8 gas engine and a 10-speed automatic transmission. To aid with towing, GMC throws in its standard Trailering Package, which comes with trailering mirrors and trailer brake control. While focused on its durability and towing, it's also set with Apple CarPlay and Android Auto compatibility to keep you and your passengers entertained on long drives. SLE The SLE is a step up from the Pro with its inclusion of a 13.4-inch diagonal touchscreen, a 12.3-inch diagonal Driver Information Center, 17-inch aluminum wheels, and the ability to select your traction level with Tow/Haul mode. SLT If you're looking for more luxury, the SLT is automatically fitted with a heated steering wheel, driver's seat, and front passenger seat with lumbar support. It also boasts the GMC MultiPro Tailgate, dark gray-accented 18" aluminum wheels, and GMC's ProGrade Trailering System with app access. AT4 Upgrading to the AT4 will make your vehicle more off-road-ready with new features such as adaptive cruise control, twin-tube Rancho shocks, skid plates, and Hill Descent Control. The appearance also gets upgraded with 20-inch glossy black wheels, a black and Kalahari-accented interior, and a new exterior grille. Denali The Denali sets itself apart from the latter trim levels with the addition of chrome accents, aluminum trim, wood detailing, perforated leather seating, and an embroidered Denali logo on the interior. It also shows off 20-inch Ultra Bright wheels with chrome inserts. Denali owners also get to enjoy 12-way powered front seats with heating and ventilation for added comfort. AT4X Get more bang for your buck when upgrading from the AT4 to the AT4X. To start, you'll be greeted with 35-inch tires, full-grain leather seating, and interior ash wood accents. You'll also get a 1.5-inch suspension lift, rear electronic-locking differential, Multimatic DSSV dampers, and larger steel transfer and front aluminum skid plates. It also features 16-way powered front seats with massage integration, heating, and ventilation. Denali Ultimate Get the most power with the Denali Ultimate, which features a Duramax 6.6L Turbo-Diesel V8 Engine with 975 LB-Ft of torque and 470 horsepower. Other standard features include a 12-speaker sound system, illuminated power-assist steps, a MultiPro Tailgate audio system, paldao wood interior accents, 16-way powered front seats with massage integration, a signature chrome grille, and 20-inch Ultra Bright wheels with glossy black inserts. Think you can handle what the new 2025 GMC Sierra Heavy Duty has in store? Visit Marquardt of Barrington GMC in Barrington, IL today for a test drive.

Regular maintenance is key to keeping your GMC running at its best. As your trusted GMC dealership, we want to make sure you're aware of the signs that indicate it’s time for vehicle maintenance. Here are three important signs that your GMC may need attention: more 1. Gas Smell You should never smell gasoline around your GMC, except briefly right after filling up at the gas station. The fuel system is designed to be sealed, preventing the escape of vapors that could reduce engine performance or cause safety hazards. If you notice a strong fuel odor, it's important to bring your vehicle to our service department immediately. This could be a sign of an issue with the fuel cap, the exhaust manifold, or even a rich-running engine. A fuel smell might also indicate a potential fuel vapor leak, which could affect vehicle performance and safety. Our service experts will identify the source and take care of the issue, making sure that the smell disappears and your vehicle runs efficiently. 2. Check Engine Light Your GMC is equipped with a range of sensors that monitor essential components, sending signals to the vehicle’s computer. If there’s a problem with any of these parts, the system will trigger an error code, and the check engine light will come on to alert you. This could be something minor, like a loose gas cap, or something more serious, like an engine misfire or transmission issue. A flashing check engine light usually signals a more urgent problem, such as engine misfiring, while a steady light typically indicates a less severe issue but still requires attention. Either way, our technicians will thoroughly inspect and diagnose the problem to ensure your vehicle runs smoothly again. 3. Rattling Noises If you hear strange rattling noises coming from underneath your GMC, it could be a sign that something is loose. One common cause of these sounds is a broken exhaust hanger, which holds the exhaust system in place. Over time, rust or wear can cause these hangers to break, allowing the exhaust to move and create a rattling noise as it bangs against the underside of your vehicle. Another culprit could be a damaged catalytic converter, which helps reduce harmful emissions by converting engine gases into less harmful substances. If the converter is damaged, it can overheat, causing internal cracks in its honeycomb structure. This leads to rattling sounds inside the converter that can only be fixed by replacing the unit. If you’re hearing rattling noises or suspect any other issue, contact us at Marquardt of Barrington GMC. Our skilled technicians will ensure your GMC receives the attention it needs to keep running like new. Need Maintenance? Visit Marquardt of Barrington GMC If you've noticed any of these signs, it's time to schedule an appointment with our expert team. At Marquardt of Barrington GMC, we’re dedicated to providing top-notch service to keep your vehicle performing at its best. Whether it’s a simple check-up or a more complex repair, we’re here to help you get back on the road safely and efficiently. Visit us today!

The 2025 GMC Sierra 1500 is a light-duty pickup truck that stands out for its strength and technology features. It's easily able to haul large trailers full of equipment, but it also keeps you comfortable while offering a great range of entertainment and safety features. more 1. It Can Handle Heavy Loads Thanks to its high payload AND towing capacities, the GMC Sierra 1500 is a versatile truck that you can rely on in different situations. It has a maximum payload capacity of 2,530 pounds, so it's strong enough for all kinds of equipment. Hauling is also no problem for the truck. If you get the 20-inch wheels and tires, Max Trailering Package, and the available diesel engine, then you can tow up to 13,200 pounds. You need to be driving a two-wheel-drive Double Cab model to reach this towing capacity, too. With this configuration, the Sierra 1500 outperforms the competition when it comes to hauling. 2. It Can Steer Itself Super Cruise and Connected Services are available on the higher trims of this pickup. Super Cruise is especially useful for people who drive on the highway a lot, as it lets you relax a little and take your hands off the wheel. As long as you keep your eyes on the road, you can enjoy hands-free driving on 200,000 miles of roads and counting across the United States and Canada. 3. It Keeps You Comfortable and Entertained The Sierra 1500 has a pleasant interior with a 4-way adjustable driver's seat, and you can upgrade to a 10-way power-adjustable. Various other upgrades let you elevate the feel of the interior further. Available upgrades include illuminated door sills, a sunroof, a heated steering wheel, and heated seats. There's also a console-mounted safe available. While staying comfortable, you can enjoy streaming content from apps like Pandora, Apple Music, and Spotify. You can play your favorite audiobooks and podcasts through the car's sound system, too. You need to connect your smartphone to the infotainment system to do all of this. If you'd rather go without connecting your phone to the truck, then you can still enjoy all kinds of content if you get the available 3-year subscription to SiriusXM. 4. It Keeps You Safe Every Sierra 1500 has an HD Rear Vision Camera. The truck also has standard driver assistance features that include Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, and Automatic Emergency Braking. You can also safely stay in touch with people while you drive, as connecting your smartphone to the infotainment system lets you use your voice to access the phone's calling and texting functions without letting go of the wheel. Visit Marquardt of Barrington in Barrington, IL, to check out all the Sierra 1500 and schedule a test drive!

Whether you're looking for rugged capability, refined comfort, or family-friendly versatility, GMC's lineup has something to suit your lifestyle. From powerful trucks to sophisticated SUVs, your local GMC dealership has a wide range of vehicles that offer bold style, advanced technology, and impressive performance. more Terrain The compact, efficient, and stylish Terrain is an excellent choice for commuters and small families. It offers seating for five with ample legroom and flexible cargo space to adapt to your daily needs. Heated front seats and a heated sport-style steering wheel come standard, and the 11-inch driver information center keeps key vehicle data right in view. Remote start lets you warm up your vehicle before you even step inside. The advanced 15-inch infotainment system includes natural voice recognition, wireless phone integration, and Google built-in, so it's easy to make calls, get directions, and access apps hands-free. Wi-Fi hotspot capability and a six-speaker audio system keep your passengers connected and entertained. Canyon The Canyon is a mid-size pickup that offers truck capability along with modern tech and premium style. With a TurboMax engine that produces 310 horsepower and 430 lb-ft of torque, it has the strength it needs for tough jobs and weekend adventures. Trim levels like the AT4 add enhanced off-road capability with standard 4X4, off-road suspension, skid plates, all terrain tires, and an off-road performance display. It comes with the 11.3-inch GMC Premium Infotainment System with Google built-in, wireless smartphone integration, and Bluetooth. Features such as Blind Zone Steering Assist with Trailering, Hitch Guidance, Forward Collision Alert, and Rear Cross Traffic Braking help make the drive safer. Acadia The Acadia offers full-size space, power, and luxury for growing families or those who want more room. It has a 2.5L turbo engine that generates 328 horsepower and 326 lb-ft of torque. Combined with the eight-speed automatic transmission and the included Trailering Package, it gives the Acadia a towing capacity of 5,000 pounds. It seats eight over three spacious rows with impressive legroom: 44 inches in the first row, 41 inches in the second, and 32 inches in the third. Tech lovers will appreciate the 15-inch infotainment touchscreen, wireless Apple CarPlay and Android Auto, wireless charging, Wi-Fi hotspot capability, and available Head-Up display. Remote start and the tri-zone automatic climate control with separate rear climate controls ensure all passengers ride in comfort. A 12-speaker Bose audio system elevates the listening experience, while features like the AutoSense power programmable liftgate and add convenience to your everyday routines. From the versatile Terrain to the capable Canyon and the spacious Acadia, GMC offers practical solutions for today's drivers. Stop by Marquardt of Barrington GMC in Barrington, IL to test drive one of these impressive models today.

Whether you need a truck for everyday use or a capable adventure companion, the 2025 GMC Canyon is a great match for most drivers. Its trim levels offer various combinations of performance and comfort features for all needs and budgets. more Elevation A jack of all trades, the entry-level Elevation model offers a solid base for this year's lineup. It comes with the same engine under the hood as the upper trims, a 310-hp TurboMax with 430 pound-feet of torque, and is the only Canyon model with a rear-wheel drivetrain, a feature that makes it perfect for daily driving and hauling loads across worksites. You can also tow up to 7,700 lbs. If you want to take it off-road, four-wheel drive is available. Regardless of the drivetrain you prefer, this truck boasts an ultra-wide stance, sturdy 18-inch wheels, and all-terrain tires. A minimum ground clearance of 9.6 inches and a factory-installed 2-inch lift give you the confidence to tackle most terrains and driving situations. Well-equipped for trailering, this trim also boasts an HD rear vision camera with a hitch guide. AT4 Ready to conquer the trails, the AT4 trim is a great choice for explorers. This trim comes in standard four-wheel drive with an automatic rear-locking differential for improved balance and handling on loose or slippery roads. A drive mode selector with Normal, Tow/Haul, Terrain, and Off-Road modes allows you to adjust the power output and torque distribution for various terrains. For added confidence on challenging trails, this trim also boasts a higher ground clearance of 10.5 inches and skid plates. Utility features include front tow hooks for easy vehicle recovery. Bed access is easy thanks to the EZ Lift tailgate and standard CornerStep. GMC also equips this trim with the MultiStow tailgate storage system, which is a watertight storage compartment integrated into the tailgate. Denali A great choice for those seeking luxury, the Denali trim pairs capability with upscale features. Like the AT4, it comes in standard four-wheel drive. Exclusive 20-inch wheels boost the model's curb appeal and improve traction. Standard assist steps ensure easy in-and-out of the truck, and black horizontal recovery hooks are standard. The unique interior theme includes Jet Black upholstery with Teak accents. A wireless charging pad and other tech upgrades also set this trim a league of its own. For instance, a 6.3-inch heads-up display allows you to check driving data without taking your eyes off the road, while surround-vision cameras make maneuverability a breeze. You can also customize this trim with up to ten camera views, including underbody cameras. If you're ready to explore each of these trims and find your match, stop by Marquardt of Barrington GMC in Barrington, IL.

With exceptional towing and hauling power, the 2025 GMC Sierra HD is an ideal pickup for both work and play. Both the 2500 and 3500 models come in a wide range of trim levels, from the practical Pro base model to the fully equipped Denali Ultimate, so you can enjoy as much luxury as you want in your new truck. more 1. Incomparable Power The standard engine on both the Sierra 2500 and 3500 HD is a 6.6-liter V8 that makes 401 horsepower and 464 pound-feet of torque, connected to a 10-speed automatic transmission. A 6.6-liter Turbo-Diesel V8 is available for 470 hp and a whopping 975 lb-ft of torque if you need maximum towing and hauling power. 2. Incredible Towing and Payload Capacities When properly equipped, the Sierra 2500 HD can tow up to 22,500 lbs, while the 3500 HD with the Regular Cab, long bed, dual rear-wheel drive, and diesel engine is rated for the highest capacity of 36,000 lbs when you add the Max Trailering Package, Convenience Package, gooseneck hitch, and 120-volt power outlet. The base 2500 HD Pro boasts a maximum payload capacity of 3,637 lbs, and the 3500 HD Pro boasts a maximum of 4,342 lbs. 3. Customizable Drivetrain With up to four different drivetrains available, the 2025 Sierra HD can handle just about anything. The 2500 HD Pro comes standard with single rear-wheel drive and can be optioned with four-wheel drive, which is standard for the rest of the lineup. The 3500 HD unlocks more options with available dual rear-wheel drive, single four-wheel drive, and dual four-wheel drive. 4. Versatile Bed and Cab Options You can configure your Sierra HD with the Regular Cab for up to three people, the Double Cab for up to six, or the Crew Cab for six-person seating with extra space. The standard cargo bed measures almost seven feet long and can be combined with the 2500 HD Double or Crew Cab, while the 3500 HD options it exclusively with the Crew Cab. The long bed measures just over eight feet and can be configured with any cab size. 5. Seating Options A vinyl split-bench front seat with four-way manual adjustments for the driver and front passenger is standard, but cloth- or leather-covered 10-way power front seats are available. Heated outboard seats are also available for both the front and rear in certain trim levels. If you're looking for a truck with serious power, the 2025 Sierra HD should be on your list. When you're ready to see how it handles on the road and customize the hardworking pickup of your dreams, stop by Marquardt of Barrington GMC in Barrington, IL!

The boldly untamed 2025 GMC HUMMER EV Pickup is the future of brute strength, with its impressive battery range, cutting-edge off-roading capabilities, and modern hands-free driving assistance technology. Check out our highlights to discover more about this versatile truck. more 1. Super Cruise Next-gen technology features like Super Cruise offer drivers a first-class experience behind the wheel. Every HUMMER EV Pickup comes with a three-year subscription to this hands-free driving assistance technology. While driving on more than 400,000 miles of compatible roads, the HUMMER EV lets you use technology like automatic lane change. Additional safety assistance technology supporting you on the road includes front pedestrian braking, rear cross traffic alert, and forward collision alert. Once you reach your destination, enhanced automatic parking assist can handle braking, steering, and shifting gears to park your truck in a parallel or perpendicular space. 2. CrabWalk Tight trails are a breeze with electronic four-wheel steering. While moving at low speeds, CrabWalk mode lets drivers move diagonally by turning the rear wheels at the same angle as the front wheels. 3. Extract Mode When a large obstacle appears on the path, activating Extract Mode allows the truck the extra clearance it needs to move forward with ease. The robust adaptive air ride suspension system raises the truck approximately six inches. 4. Watts to Freedom Mode The available Watts to Freedom mode provides drivers with a thrilling 3.0-second launch time. To go from 0 to 60 in approximately 3.0 seconds, the truck will use the air suspension to lower itself by 2.0 inches. The driver will then hear a series of sounds and experience haptic feedback in their seat. The 12.3-inch digital gauge cluster will show off a series of visual elements, ending with the appearance of a g-force meter. Then, with the pre-launch sequence complete, the pickup is ready for a daring launch. 5. Towing Assistance Technology The HUMMER EV Pickup comes with a wealth of assistance technology to help you hitch up and haul safely and securely. The ProGrade Trailering System includes trailer camera views to check up on your load while you're on the road, cargo bed camera views to check the bed, and hitch guidance with hitch view for enhanced visibility while hooking up. Hitch guidance will also let you check the trailer using the rear vision camera while you're driving. Additionally, selecting Tow/Haul Mode from your five driving modes provides the truck with more torque for your rear wheels for improved power distribution while pulling a heavy load. If you're looking for a truck that's ahead of the game, you need to get a closer look at the HUMMER EV Pickup. Contact Marquardt of Barrington GMC in Barrington, IL to schedule a test drive.

When exploring the 2025 truck options, GMC stands out with a wide range of models suitable for work or play. To help you find your next ride, have a look at the best models you can test drive at our GMC dealership. more 2025 GMC Canyon The 2025 Canyon is a midsize truck perfect for those with lots of stuff to haul but who need a vehicle that's easy to maneuver across busy city streets. It comes exclusively in crew cab style and is powered by a TurboMax engine with 310 horsepower and 430 pound-feet of torque. Rear-wheel drive is standard on the base trim level, while four-wheel drive is available on the entry model and standard on the other trims for enhanced off-roading prowess. 2025 GMC Sierra 1500 GMC's full-size light-duty truck comes standard with the same engine as the Canyon, but you can choose from a wealth of cab and bed options to customize this model for work or adventures. Three other engine options are available, delivering enhanced power and a towing capacity of up to 13,200 pounds. Like the Canyon, this truck comes in standard rear-wheel drive, while four-wheel drive is available across the lineup. 2025 GMC Sierra HD Designed for heavy-duty hauling, the 2025 Sierra HD is offered in two distinct lineups. The Sierra 2500 HD tows up to 21,870 pounds, while the Sierra 3500 HD offers a maximum towing capacity of 36,000 pounds. Both lineups come standard with a 401-hp 6.6L V8 gas engine and can be customized with a turbo-diesel engine for maximum towing power. Like the Sierra 1500, the Sierra HD is available in a wide range of cab and bed options. 2025 GMC Sierra EV An electric truck with lots of power, the 2025 Sierra EV is a great choice for most trucking needs. It provides 645 horsepower and 785 pound-feet of torque with the standard Extended Range battery, but a Max Range battery is available, boosting the power output and providing a range of up to 460 miles per charge. This versatile model is offered exclusively in crew cab style and boasts a MultiPro midgate that allows you to expand the bed. 2025 GMC HUMMER EV Pickup A supertruck designed for off-roading, the 2025 HUMMER EV Pickup provides 570 horsepower and 7,400 pound-feet of torque with the standard powertrain, but it can output up to 1,000 horsepower and 11,500 pound-feet of torque. Selectable drive modes, including standard CrabWalk and available Watts to Freedom, allow you to traverse narrow trails or shoot to 60 miles per hour from a standstill in only three seconds. To explore each of these trucks and take your favorite for a test drive, stop by Marquardt of Barrington GMC in Barrington, IL.

Certain parts of your car wear down over time, including the brake pads. When those get too thin, you'll start experiencing problems with braking, so it's important to get new brake pads as soon as your car shows you that you need them. You can get replacement brake pads and all other forms of brake service at your local GMC dealership. more 1. Your Brakes Get Screechy You shouldn't hear anything when you brake normally, but you will if your vehicle has exposed brake pad wear indicators. These indicators are built into the brake pads to tell you when it's time to replace them. The indicators are made of metal, so when they press against your rotor, you'll hear a metallic screeching or squealing sound. 2. Your Brake Pedal Vibrates Braking should only cause vibrations if your ABS brakes engage. Under normal circumstances, the pedal should never vibrate or pulsate. If it does, then it probably means your rotors are damaged. This can be caused by brake pads that have worn down too much, so there's metal-on-metal contact happening, damaging your rotors in the process. 3. Your Brakes Start Grinding We've mentioned that there's often a wear indicator built into your brake pads. This will continue to cause the screeching noise we discussed until you get new pads. However, if you don't get new pads, then the sound could get worse and sound more like a growling or grinding. This typically means the brake pad has completely worn away, and now your calipers are in contact with the discs. 4.  Your Brake Pads Are Visibly Thin Giving your car a once-over every few weeks may help you catch issues before your car starts having problems. One thing you might notice is thin brake pads. The pads should be at least one quarter of an inch thick, though thicker is better. You'll be able to see the brake pads by looking through the spokes of your wheels. Get your brakes inspected if the pads are looking a little thin. 5. Your Brake Pad Light Comes On Many GMC vehicles have a light that turns on specifically when the brake pads need to be replaced. This differs from the check engine light or ABS light you may be familiar with. The only thing it tells you is that the brake pads need to be replaced. Once you get new pads, you'll need to reset the Brake Pad Life Monitor through your vehicle's cluster display. Do you need your brake pads replaced or another form of service for your car? Come get it all done at Marquardt of Barrington GMC in Barrington, IL.