Quote Originally Posted by larry_arizona View Post
Were your previous hitches class 3 or class 4?

Are you assuring that towing 6000# with a class 3 hitch is “fine” or just that it worked fine for you.

They make specs for a reason.


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The truck 16 had the heavy tow package and was rated the same as the current Denali. The 07 and 13 unsure of the hitch spec back then, I will say it worked for me and many others as I have not heard of anyone I know ever changing a hitch on a Suburban, Tahoe, Yukon that I know of. Now if GM I could convince myself the GM big brake kit will help the stopping power on the hills of TN I will add to the current truck or order a 2020 with them as I should have 100K miles on the 18 sometime that year