General Motors launched the GMC Sierra AT4 with the debut of the light-duty pickup’s fourth generation for the 2019 model year. The Sierra range, including the AT4, was later refreshed for the 2022.5 ...
Many people hate on electric trucks for towing, but is it really that bad? I towed the 2026 GMC Sierra EV AT4 with a 30′ camper was shocked. The Sierra EV AT4 was part of my regular rotation of review ...