How to Measure the Bed of 2014 GMC Sierra 1500 and How Do I Know If I Have a Cargo Management System

Question:

Where do you measure for the size of the bed? Inside to inside of top rail front to back? How do I know if I have a cargo assist bed or not?

asked by: JB

Helpful Expert Reply:

To determine the size of your truck bed, you will want to measure the inside of the truck bed from front to back. Most accessory companies round off their measurements to the nearest half-foot so your measurement may not exactly match the options that we have listed.

The GM Cargo Management System is a rail system which runs the length of the bed sides and behind the cab.

The BedRug Custom Full Truck Bed Liner, # BRC07CCK, that we offer is made to fit a 5-1/2 foot bed without the Cargo Management System.

expert reply by: Leah S