GM Vehicles Engineered for Comfort on Quebec's Roughest Roads

Quebec roads challenge every vehicle. Freeze-thaw cycles create potholes, construction zones leave uneven pavement, and daily commutes test suspension systems constantly. General Motors engineers vehicles specifically for these conditions, using advanced damping technology and intelligent ride control that adapts to road surfaces in real time.

The right suspension system absorbs impacts before they reach the cabin. Modern systems like Magnetic Ride Control monitor road conditions up to 1,000 times per second, adjusting damping forces almost instantaneously. On rough pavement, the suspension softens to isolate passengers from harsh impacts. On smooth highways, it firms up to reduce body roll and improve handling.

Ground clearance also matters. Higher clearance helps vehicles navigate potholes and uneven surfaces without scraping undercarriage components. Combined with sophisticated suspension tuning, this clearance protects your vehicle while delivering confident performance.

2026 GMC Yukon & Yukon XL: Adaptive Comfort

The 2026 GMC Yukon features two suspension technologies designed for rough roads: Magnetic Ride Control and Adaptive Air Ride.

Magnetic Ride Control comes standard on AT4 and higher trims. Electromagnetic dampers adjust continuously to respond to changing road conditions, reducing pitch, body roll, and vibrations. Both Yukon models feature independent front and rear suspension with coil-over shocks.

Adaptive Air Ride suspension adds automatic load-leveling and ride-height adjustment. The system can raise the vehicle for additional ground clearance when navigating rough terrain, then lower it on highways to improve aerodynamics. Ground clearance ranges from 198-204 mm depending on trim.

The 2025 Chevrolet Tahoe and Suburban share similar technologies. Their independent multilink rear suspension provides composed ride-and-handling dynamics. Magnetic Ride Control is standard on Premier and High Country trims and available on RST and Z71. Air Ride Adaptive Suspension is available on select trims.

2026 GMC Acadia: Mid-Size Capability

The 2026 GMC Acadia brings Performance suspension to the mid-size SUV segment. Standard on AT4 and Denali Ultimate trims, this system balances ride quality and handling while isolating sharp road impacts. The system works with the Acadia's 2.5L Turbo engine producing 328 hp and 326 lb-ft of torque.

Ground clearance varies by trim. The AT4 offers 197 mm of clearance compared to 172 mm on the Elevation trim. This additional height helps navigate rougher terrain and deeper potholes. All Acadia models feature standard all-wheel drive and an 8-speed automatic transmission.

2026 GMC Sierra 1500 AT4 & AT4X: Lifted Performance

The 2026 GMC Sierra 1500 AT4 and AT4X demonstrate that pickup trucks can deliver refined ride quality alongside serious capability. Both trims feature a factory-installed two-inch suspension lift and off-road-tuned suspension. Ground clearance reaches 282 mm on the AT4 and 292 mm on the AT4X.

The AT4X uses Multimatic DSSV (Dynamic Suspensions Spool Valve) dampers. These dampers provide control across a wide range of conditions, from highway cruising to challenging off-road terrain. The system maintains tire contact with the road surface even over uneven terrain, improving both comfort and control.

Both models feature a two-speed Autotrac transfer case and underbody skid plates. The AT4X adds driver-selectable full locking front and rear differentials, along with AEV hot-stamped boron steel skid plates.

Key Suspension Technologies

Find Your Solution at Mont-Royal Chevrolet

Suspension technology transforms your daily driving experience on Quebec's challenging roads. From full-size SUVs with Magnetic Ride Control to mid-size options with Performance suspension, GM's lineup addresses specific needs.

Visit Mont-Royal Chevrolet to experience these suspension systems firsthand. Our team can schedule test drives and explain how each technology works in real-world conditions.