Dash

This air valve knob is crafted from high-quality aluminum and features a laser-etched stainless steel "Tractor" plaque. It provides a polished, dur...

Thisair valve knob features a durable aluminum build and a stainless steel plaque with "Trailer" script. Available in a variety of vibrant colors. ...

This chrome-plated aluminum air valve knob features a grenade design and includes a stainless steel laser-etched "tractor" clip. It fits Freightlin...

This United Pacific air valve knob features a 3" chrome aluminum design with a glossy "Tractor" label.  Details• 3" chrome aluminum knob• Available...

This 3-inch chrome aluminum air valve knob from United Pacific is designed with a glossy "Trailer" sticker. Details• 3" Chrome aluminum knob• Gloss...

This Iron Cross air valve knob from United Pacific is crafted from chrome aluminum and includes a chrome-plated Maltese cross cover. The cross cove...

Details Beautiful chrome finish or premium automotive paint in vibrant colors, bold effects and dazzling color. Made of quality aluminum. Stainles...