2025 Duramax. General motors has announced a customer satisfaction program (n232427750) addressing an issue with the piston oil lubrication valve in certain 2025 model. The duramax engine will continue to be assembled at gm’s flint engine operations plant in michigan 1 and will be available on the 2025 gmc sierra 1500 at4x later this.
Our truck tips the scales at 5,770 pounds, with a. Our 2025 chevrolet silverado 1500 zr2 proves that sometimes bigger isn’t always better.