Peterbilt Round Shift Knob – 57mm Pearl & Solid Color
Classic Peterbilt Style for Your Shifter
Upgrade your cab interior with the Peterbilt 57mm round shift knob. Built from heavy-duty urethane and finished in bold pearl or solid colors, these knobs combine comfort, durability, and brand pride. Each features a universal 1/2"-13 thread for quick installation on most semi-truck shift levers.
Product Features
• Type: 57mm round shift knob
• Material: Cast urethane with polished finish
• Finish Options: Glossy pearl or solid color designs
• Thread Size: 1/2"-13 (standard semi-truck fitment)
• Dimensions: 57mm (approx. 2.25") diameter
• Weight: Approx. 0.45 lb (200 g)
• Installation: Simple screw-on replacement
Why Truckers Choose These Knobs
• Comfortable rounded design for long drives
• High-gloss, eye-catching finishes
• Quick and easy installation—no tools needed
• Official Peterbilt styling for your cab
Common Questions
Q: Will this fit my truck?
A: It uses a standard 1/2"-13 thread, which fits most semi-truck shifters. Always confirm your shifter stem thread before purchase.
Q: How heavy are they?
A: Each knob weighs approximately 0.45 lb, giving a solid, premium feel.
Q: Are the colors durable?
A: Yes, the urethane construction with pearl finish resists fading. Clean with a soft cloth and mild soap for best results.
Q: Can I use this in a pickup truck or car?
A: These knobs are designed for semi-truck manual-style shift levers. They may not fit smaller passenger vehicle shifters.
California Proposition 65
⚠️ WARNING: This product can expose you to chemicals including urethane compounds, which are known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Note: Actual finish tones may vary slightly by production batch.