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calsdad's avatar
calsdad
Explorer
May 29, 2016

What raises the GM 2500HD tow rating to 13k besides 4.10's ?

I've searched all over the internet trying to figure this out and thought somebody here might know the answer to this question: The trailer weight rating for the GM GMT900 generation (2007-2014) 25...
Tow Vehicles
calsdad's avatar
calsdad
Explorer
May 29, 2016
kw/00 wrote:
From what I have read over the years, its only due to the 4:10 gear set. I have the 3:73 and have pulled more then the rated 9800lbs... and still stayed within the payload limits with zero issues.


That's what I'm trying to figure out. I've asked the question in a few other places and gotten all sort of what I'll describe as "opinions". I'm looking to see if anybody knows the technical details.

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