2024 Gmc At4x Aev Winch. Aev winch installation kit for 2024+ chevrolet silverado 1500 zr2 bison and gmc sierra 1500 at4x aev edition. For the sierra 1500 at4x 4wd aev gmc added aev’s full steel front and rear bumpers that both include recovery points.

• at4x suspension—steering knuckles, control arms, rear suspension and multimatic® dssv dampers. The 9k comeup winch that the aev bumper is designed for just doesn’t seem like enough grunt if your pulling an almost 6000lb truck in deep mud or snow.