Peterbilt 379, 389 Diamond Series Billet Door Sills
- Custom high quality threshold plates.
- Easy installation simply remove the old sill and replace with new.
- Black finish with pyramid-cut diamond pattern polished highlights
- Made from solid blocks of billet aluminum
- Non slip surface
- Fits 2008+ Peterbilt 389 and 1986-2007 Peterbilt 379 models
- Includes driver and passenger side sills, two RWC standard emblem plates and installation instructions
- Sold as a pair
- Custom high quality threshold plates.
- Easy installation simply remove the old sill and replace with new.
- Black finish with pyramid-cut diamond pattern polished highlights
- Made from solid blocks of billet aluminum
- Non slip surface
- Fits 2008+ Peterbilt 389 and 1986-2007 Peterbilt 379 models
- Includes driver and passenger side sills, two RWC standard emblem plates and installation instructions
- Sold as a pair