2025 Chevy Silverado 2500hd Zr2 Specs. On the zr2, the duramax is an additional $9,490 but is money. Silverado hd zr2 is built to take on the toughest terrain.

Optional nht max trailering package. While all are capable in their own rights, it’s chevy’s 2025 silverado hd zr2 that gets the nod here.