Peterbilt 389 Seats

A GRA-MAG drop-in aftermarket seat for Peterbilt 389 seats offers both durability and comfort for those long hauls. Built tough for the open road, each GRA-MAG aftermarket Peterbilt 389 seat provides the support you need to stay comfortable mile after mile. Our semi-truck seats are crafted to fit your rig perfectly, making the Peterbilt 389 experience even better. When you’re ready to add comfort to your ride, our selection of drop-in aftermarket Peterbilt 389 seats has what you need to tackle any trip in style.