Looking at trifold cover option, I am curious what would be course of action if locking tailgate on truck failed to open. I assume you would have to break cover in order to repair locking mechanism on the truck. Am I right?
Search for "GM RUNNING/STEP BOARDS 2019- 20 GMC SIERRA 1500 TO 3500 CREW CAB MATTE BLACK OEM" from seller mcquirewholesale.$449 + $50 shipping. I installed them yesterday in less than 30 minutes on my 2020 GMC sierra 1500 Elevation. They have over 10 available.