Billet Door Sill matches pedals and shifter floor cover

Add Our Diamond Series Billet Door Sill to the Truck Interior for the Ultimate Upgrade!

No other accessories on the market come close to these
high-quality heavy truck floor accessories.

Plus the Door Sill matches our Diamond Series Billet Pedals and Shifter Floor Cover with Custom Emblem Plates.

Diamond Series Billet Door Sill Styles

Classic Diamond Billet Door Sill with Custom Emblem

Pyramid Diamond Fine-Cut Billet Door Sill Kit
Peterbilt 389: RW237-20-PETE Peterbilt 379: RW237-30-PETE

Classic Black Diamond Billet Door Sill with Custom Emblem

Black Diamond Fine-Cut Billet Door Sill Kit
Peterbilt 389: RW237-20BP-PETE Peterbilt 379: RW237-30BP-PETE

Raised Diamond Cut Billet Door Sill Kit

Pyramid Diamond Crown-Cut Billet Door Sill Kit
Peterbilt 389: RW237-2-PETE Peterbilt 379: RW237-3-PETE

Flat Diamond Cut Black Billet Door Sill Kit

Black Diamond Crown-Cut Billet Door Sill Kit
Peterbilt 389: RW237-2BP-PETE Peterbilt 379: RW237-3BP-PETE

Diamond Series Billet Door Sill Features

Fits Peterbilt Models
• 379 (1986 – 2007)
• 389 (2008 – Current)

Package Includes
Driver side and passenger side door sills, 2 RWC Truck Emblem Plates (RW167P-1S) and installation instructions

Peterbilt 379/389 Diamond Series Billet Door Sills


  • Machined from extremely durable T6061 aircraft billet aluminum.
  • Installs easily.
  • NEW! Fine-Cut: A new design featuring a smaller pyramid-cut diamond pattern and a crisp edge border.
  • Crown-Cut: Our original design featuring a larger pyramid-cut, more aggressive diamond pattern.
  • Pyramid Diamond: The pyramid pattern reflects light in all directions and offers an unbelievable non-slip surface.
  • Black Diamond: These pedals have a durable black powder-coated finish with diamond pattern polished highlights.

Made in the USA

Easy Installation
Simply remove the old door sill and replace with the new Billet Door Sill

Door Sill Before

NOTE: Peterbilt Logo shown is from existing door sill in before photo above. Peterbilt Logo is NOT INCLUDED with the billet door sill kit.

Peterbilt 379/389 Door Sill

Peterbilt Door Sill Emblem Plates

Optional Peterbilt Custom Emblem Plates
RWC Truck (Emblem comes standard with pedals) RW167P-1S
Skull RW167P-2S
Longhorn RW167P-3S
No Logo RW167P-5S
Dual Guns RW167P-6S
Female Silhouette RW167P-7S
USA Flag RW167P-8S

Peterbilt Model Numbers

2008 – Current 389 Pyramid Diamond RW237-20-PETE RW237-2-PETE
2008 – Current 389 Black Diamond RW237-20BP-PETE RW237-2BP-PETE
1986 – 2007 379 Pyramid Diamond RW237-30-PETE RW237-3-PETE
1986 – 2007 379 Black Diamond RW237-30BP-PETE RW237-3BP-PETE

*Peterbilt is a registered trademark of PACCAR Inc. and is used for identification purposes only. RealWheels Corporation and its products are not affiliated with PACCAR Inc. or any of PACCAR’s affiliated companies.