2025 Silverado Hd Updates. Here's a look at what's new. The latest is chevrolet, which has unveiled the updates it will give its 2025 silverado hd (heavy duty) — a model that got a major refresh for 2024, along with a new silverado hd zr2 trim.

For 2025, there’s a few features that make it stand out from the year before. One of the most noteworthy changes for the 2025 chevy silverado hd is the introduction of the new hd trail boss trim level.