Trucks remain popular with consumers, and automakers are offering them expanded product portfolios. At General Motors, that has meant adding off-road trims to the Chevy Silverado 1500 and the GMC Sierra 1500 with the ZR2 and AT4, respectively. If a new Muscle Cars and Trucks report is correct, there will be more variety arriving for GM's 2024 lineup.
According to the publication, GM will expand its lineup of off-road-oriented pickups by adding the Silverado HD ZR2 and Sierra HD AT4X trims. The two will sit above the Silverado HD Z71 and Sierra HD AT4 already available, and they'll have the kit justify occupying that space, too. The ZR2 and AT4X will wear 35-inch Goodyear Wrangler Territory MT tires, two inches larger than the tires on the Z71 and AT4.
