Bring Chaos to the Highway — One Gear at a Time.The Twisted Shifterz “Joker” Custom Shift Knob adds bold personality to your cab with its high-glos...

Twisted Shifterz | ShifTopperz SuperKit Shifter | Fits 10, 13, 15 Speed Shifters Upgrade your Eaton Fuller shifter with the Twisted ShifterZ Shif...

Classic Kenworth Style for Your ShifterAdd personality and comfort to your cab with the Kenworth 57mm round shift knobs. Designed for durability an...

A/C Heater Control Knob The Rockwood A/C Heater Control Knob provides a clean and polished interior upgrade with its chrome plated finish and durab...

Solid Shift Knob Series The Twisted Shifterz Solid Shift Knob offers a clean, classic upgrade for your interior. Each knob features a smooth solid ...

ShifTopperz Adapter for 9 and 10 Speed Transmissions The Twisted Shifterz ShifTopperz Adapter is designed to fit any Twisted Shifterz shift knob an...

A/C Vent Control Cover – Freightliner Cascadia (67818) The Grand General A/C Vent Control Cover adds a premium chrome accent to the Cascadia interi...

Chrome A/C Control Knob for Kenworth T680 and T880 Sleeper Upgrade your sleeper climate controls with the United Pacific Chrome A/C Control Knob, d...

Maltese Cross Air Valve Knob Sticker – 23222-2 / 23229-2 Series Bring bold, custom style to your dash with the United Pacific Maltese Cross Air Val...

Stainless Gearshift Knob Cover Enhance your interior with this stainless steel gearshift knob cover designed for United Pacific shifter knobs. Buil...

Center A/C Control Knob for 2006+ Kenworth Refresh the interior of your Kenworth with this Center A/C Control Knob designed for 2006 and newer mode...

Make Your Rig Laugh Back.The Van Chase “Mr. Krinkle” Shift Knob is an instant show-stopper. Hand-sculpted and cast in durable automotive-grade resi...

Deluxe Signature A/C Control Knob with Color Crystal for Peterbilt – 41165 / 41166 / 41167 / 41168 / 41169 Add a touch of class to your Peterbilt i...

Punchy Skull Shift Knob The Van Chase Punchy Skull Shift Knob adds bold personality and handcrafted detail to your rig. Each knob is cast from high...

Ventilated Billet Handle Shift Knob The Twisted Shifterz Ventilated Billet Handle brings a bold, modern look to your cab with its polished chrome f...

Wood Gearshift Knob Cover This Wood Gearshift Knob Cover from United Pacific is made from durable wood for a classic, authentic look. It provides i...

Dash Control Knob for Peterbilt Restore smooth operation of your dash controls with the United Pacific Chrome Plastic Dash Control Knob for Peterbi...

Ace of Spade Gearshift Knob with Chrome Finish Bring custom style to your cab with the United Pacific 70790 – Ace of Spade Thread-On Gearshift Knob...

Neo Frank Shift Knob The Twisted Shifterz Neo Frank shift knob features a bold custom sculpt measuring 3.25 inches tall by 2 inches wide. Cast from...

“Vinnie Apenopolos” Ape Shift Knob The Vinnie Apenopolos Ape Shift Knob is a bold custom upgrade modeled after Twisted Shifterz’s adopted shop masc...

Gun Cylinder Dash Knob Enhance your vehicle's interior with this Gun Cylinder Dash Knob. Made from chrome aluminum, this designer knob features a b...

Chrome A/C Control Knob for Kenworth 2002 to 2005 Restore and enhance your climate controls with the United Pacific Chrome A/C Control Knob, design...

Chrome A/C Knob for Peterbilt 579 Upgrade your climate controls with the United Pacific Chrome A/C Knob for Peterbilt 579. Designed as a direct aft...

Deluxe Military Medallion Air Valve Knob – U.S. Marine Corps (22963) The United Pacific Deluxe Military Medallion Air Valve Knob pays tribute to se...