The 2020 GMC Sierra 3500 HD Denali is available with both single or dual rear wheel setups. The Denali has premium leather and open pore wood.
The 2020 GMC Sierra 2500 HD AT4 has offroad suspension with Rancho shocks, Eaton locking rear differential, skid plates, and offroad traction control mode.
The 2020 GMC Sierra 2500 HD Denali will probably account for half of sales, and has premium leather seats, open pore wood trim, and contrasting stitching.
The Chevrolet Silverado 4500HD, 5500HD and 6500HD are now in production, and will begin heading into dealerships across North American soon.
The 2020 Chevrolet Silverado HD goes on sale mid-2019. Not only is it more capable the 1500, it only shares one body panel: the roof.
The 2020 Chevrolet Silverado HD High Country will be one of five trim lines available for the brand’s latest heavy duty truck range.
The 2020 Chevrolet Silverado HD will be available with a V8 gas engine and 6-speed auto, or a V8 turbo-diesel with 910 lb-ft (1,234Nm) and a 10-speed auto.
The 2017 GMC Sierra 2500HD All Terrain X has black 18-inch wheels, LT275/65 offroad tires, styling upgrades, and a 6-liter V8 or 6.6-liter V8 turbo-diesel.
The 2017 Chevrolet Silverado HD gains a new a ram air hood scoop that feeds plenty of dried out air into the Duramax turbo-diesel engine.
The Chevrolet Silverado HD will gain a ram air hood scoop for 2017 model year to feed more air into the truck’s Duramax turbo-diesel engine.