RealWheels Rear Window Guards prevents rocks and debris from damaging window, helps reduce truck downtime and maintains excellent rear visibility. Simple clear step-by-step instructions. Easy slide-on, slide-off installation removal for quick window access and cleaning, with no separate mounting brackets or hinges, plus adjustable support tabs to clear any bars or obstacles mounted on the back of the cab.  The window guards give the you plenty of clear visibility when looking through the rear windows from the inside.  Fit Peterbilt and Kenworth models with 37" x 20-1/4" rear windows.

• Fits Peterbilt 220, 337, 536, 537, 548, 567, 579 without sleepers
• Fits Peterbilt 359, 379, 388, 389, 567, 589 with sleepers and optional rear windows
• Fits Kenworth T270, T280, T370, T440, T800, T860, T880, W900, W990 without sleepers
• Fits Kenworth T800, T880, W900, W990 with sleepers and optional rear windows
• Black powder coated high quality steel that has extremely durable coating
• These window guards give the you plenty of clear visibility when looking through the rear windows from the inside
• Accommodates antennas, CB mounts, cameras without interference
• Custom positioning to route around cab accessories
• Requires drilling but not separate mounting brackets
• Fleet tested and ISO 9001:2015 certified
• Limited lifetime warranty
• Made in USA
• Each kit includes:
• 1 window guard
• 1 mounting template
• Mounting hardware
• Installation instructions