Tagged: GM L3B engine

2020 Chevrolet Silverado HD

FLINT, Mich. — Today Chevrolet debuted the full lineup of its all-new 2020 Silverado HD — the strongest, most capable Silverado HD ever. Max towing capability increases an enormous 52 percent to an available 35,500 pounds. It...

2020 GMC Sierra Heavy Duty

DETROIT — Bigger, stronger and smarter, the all-new 2020 GMC Sierra Heavy Duty combines greater trailering capability with technologies designed to provide customers with a world-class towing experience. “The all-new 2020 Sierra HD is the...