What Trucks Does Curt 2-1/2 Inch Hitch Cap Sensor C36UR Works With

Question:

Will this fit the GMC Sierra 2500HD Denali with the 2-1/2 inch receiver? I did not see a list of trucks the harness would fit.

asked by: Leon C

Helpful Expert Reply:

Yes, your GMC Sierra 2500 Denali with a 2-1/2 inch receiver will work with the hitch sensor from Curt:

- 2-1/2" Hitch Cap Sensor for GMC Sierra MultiPro and Chevy Silverado Multi-Flex Tailgates # C36UR

This sensor is designed to work with 2019+ GMC Sierras and 2021+ Chevy Silverado trucks, regardless of model, that have the MultiPro or Multi-Flex tailgates. Since you have the 2-1/2 inch hitch on your truck, this is exactly what you'll need.

This is a pretty ingenious product too, because when the the hitch cover is flipped open the sensor will stop the inner tailgate from folding down and hitting your ball mount so it does a great job of protecting your truck's tailgate.

expert reply by: Kyle S