Peterbilt and Kenworth Rear Window Guard – Dual Window | Stainless or Black

Protect Your Rear Cab Windows Without Blocking Visibility

Rear cab windows are vulnerable to flying debris, road spray, and shifting cargo — especially on long hauls and job-site routes. This rear window guard is built to protect your Peterbilt and Kenworth dual-window cabs while maintaining clear rear visibility and giving your truck a tougher, more finished look.

Designed specifically for dual rear windows, this guard provides solid protection without bulky brackets or permanent modifications to the cab.

Built for Easy Fitment and Simple Maintenance

Unlike traditional bolt-on guards, this design uses a slide-on mounting system with adjustable support tabs, allowing the guard to sit tight against the cab while clearing common rear-of-cab accessories.

Benefits of the adjustable support system:

• Fine-tune positioning to avoid air lines, mounts, and accessories
• Rubber-cushioned contact points help reduce vibration
• Quick removal for washing or servicing
• Secure fit without extra external brackets

Once installed, the guard stays firmly in place while still allowing easy access when needed.

Choose the Finish That Matches Your Truck

Brushed Stainless Steel — RW115WG-KP

Made from high-quality 304L stainless steel with a brushed finish that resists rust, corrosion, and discoloration. Ideal for chrome-heavy builds and long-term durability in harsh weather.

Stealth Black Powder-Coated Steel — RW116WGBP-KP

Constructed from heavy-duty steel and finished with a durable black powder coat for a clean, low-profile look. Great for blackout builds or drivers wanting protection without extra shine.

Both finishes deliver the same strength, fitment, and protection — the choice comes down to style.

Fits Peterbilt & Kenworth Dual-Window Cabs

Peterbilt Models

Day Cabs (without sleeper):
220, 337, 536, 537, 548, 567, 579, 589

Sleepers with Optional Rear Window:
359, 379, 389, 567, 589

Kenworth Models

Day Cabs (without sleeper):
T270, T280, T370, T440, T800, T860, W900, W990

Sleepers with Optional Rear Window:
T800, T880, W900, W990

Designed for dual rear window configurations only. Please verify your cab setup before ordering.

What’s Included

• Rear window guard assembly
• Mounting hardware
• Installation instructions

Everything needed for installation is included in the box.