Upgrading Your 379 Peterbilt Mirror Brackets

Finding the right 379 peterbilt mirror brackets is usually the first thing on the list when that old vibration starts getting annoying or a mount finally gives up the ghost. Let's be real, the Peterbilt 379 is an absolute icon of the highway, but even the best-built trucks need a little TLC after a few hundred thousand miles. Those mirrors are your eyes on the road, and if the brackets are shaky, rusted, or just looking dated, it changes the whole driving experience. ...

February 22, 2026 · 7 min · Arizona Schultz