Gmc Sierra 2025 2500hd Review. The 2025 gmc sierra 2500hd gains several previously optional features as standard. In terms of styling and available features, the sierra 2500hd is very closely matched to the sierra.
Read our 2025 gmc sierra 2500hd expert review, and check pricing, consumer reviews, safety ratings, and listings. Two tests of the silverado were conducted because the rear passenger data.