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wmoses's avatar
wmoses
Explorer
Jul 12, 2013

Anyone changed their rear end for more towing capacity?

I am considering upgrading my RV to a TT that as a GVWR of 7500# which is about 500# above my TV rated capacity. I have a 3.08 rear end and from what I can gather, a similar truck as mine with the ...
Tow Vehicles
Need-A-Vacation's avatar
Need-A-Vacation
Explorer
Jul 12, 2013
Wayne,

I have 2010 Chevy 5.3/6spd/3.42 and it also has drum brakes in the rear! Only the NHT truck w/ the 3.73 has discs.

Check out www.GM-Trucks.com as there are a few dealer techs over there who may be able to confirm the void warranty craziness! Also a GM csr is a member as well who could possibly confirm it.

What is the new trailers listed ccc? Do you think you will end up close to the tt gvwr?

Good luck
Chris

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