The #3124 Traditional Series #3100 SuperGlide SuperRail Mounting Kit is designed specifically for Chevy/GMC 1500 trucks with 5’8″ beds (new body style). The SuperRail Mounting Kit is designed to give you a clean bed. It utilizes the patented, totally removable ISR SuperRails that attach to mounting posts which are installed into custom designed frame brackets located beneath the bed. The SuperRail Mounting System can be easily and completely removed. Once the hitch is taken out of the bed, the SuperRails are removed by pulling four pins and clips. The Mounting Posts are then removed with a 1/4 turn and lifted out of the frame brackets, leaving you with a completely clean bed. No tools needed. SAE J2638 tested. Made in the USA.
Kit includes totally removable #3100 SuperRails and posts, mounting brackets, and hardware.
• Capacity: 12,000 lbs. max trailer weight
• Pin Weight Capacity: 3,000 lbs. max vertical weight
• Fits 2019-2020 Chevy/GMC 1500
Before You Order
Verify part number P1X3124 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify P1X3124 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
