Peterbilt Air Valve Knob Red with Chrome and red emblem Tractor Trailer Set.
- This is for the Pair ( 2 knobs with metal emblems )
- Fit screw on style air valve knobs that fit most Peterbilt trucks
- Emblems are chrome white and red with beautiful clear epoxy top.
Give your Peterbilt that vintage style look.
* Note does not fit pin style
Directions: After screwing on knobs tightly then remove backing and apply emblems.