Shine up your interior with bright chrome and glossy colored tractor and trailer air valve knobs. 1 15/16"D x 1 5/8"H knob with 1 3/4"D glossy sticker. Choose tractor or trailer. Choose black, blue, gold, green, purple, red, or silver sticker. Screw-in installation. Fits trucks 1994 and newer. Sold individually.
