Forum Discussion

JCR-1's avatar
JCR-1
Explorer
Dec 30, 2019

Help with towing math and trailer /vehicle specs

I have a 2018 GMC sierra 6 sp 3.43 rear 5.3 engine 2 wh drive. I cannot find the GCWR on this truck but I am contemplating a trailer with following specs - GVWR 5692, Cargo cap 1580, UVW 4112, Hitch...
theoldwizard1's avatar
theoldwizard1
Explorer II
Dec 30, 2019
If the truck does not already have it, the best thing you can do is add and auxiliary transmission cooler.

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