Interior

• 3" chrome aluminum air valve knob with glossy sticker, screw on.• Beautiful high quality chrome plated finish with triple chrome plating process.• Beautifully decorated glossy polyurethane sticker.

• Chrome deluxe aluminum air valve knob with multi color glossy sticker, screw on.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with tractor script.•...

• 3" chrome aluminum air valve knob with glossy sticker, screw on.• Beautiful high quality chrome plated finish with triple chrome plating process.• Beautifully decorated glossy polyurethane sticker.

• Chrome aluminum deluxe screw on air valve knob with indention for sticker.• Beautiful high quality chrome plated finish with triple chrome plating process.• Center indention specifically designed...

• Large air valve knob with stainless steel plaque, screw on.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with tractor script.• Matching gearshift...

• Large chrome air valve knob with stainless steel plaque, screw on.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with cursive trailer script.• Fits...

• Large wood air valve knob with stainless steel plaque, screw on.• Beautiful high quality wood finish for durability and shine.• Available with trailer script.• Fits Freightliner, Kenworth,...

• Large wood air valve knob with stainless steel plaque, screw on.• Beautiful high quality wood finish for durability and shine.• Available with tractor script.• Fits Freightliner, Kenworth,...

• Heavy duty construction ensures strength and durability.• Ultra high quality chrome finish with candy red inlay.