rear end

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Feb 1, 2010 | 04:40 PM

reeds98gt

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Posts: 2

rear end

I have a 2006 2500 HD with 6.0. with 4.10 rear end does any one know if my gas milage would improve if i installed some 3.73 gears.
thanks

Feb 1, 2010 | 04:58 PM

RUFFNECK4LYFE

Toyota, Nissan, and Other Truck Forum Moderator

Joined: May 2009

Posts: 1,845

From: West Texas

It will a little. Are you towing anything?

Feb 2, 2010 | 08:18 AM

reeds98gt

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Junior Member

Joined: Feb 2010

Posts: 2

some times i pull a trailer but not to often.

Feb 2, 2010 | 03:57 PM

RUFFNECK4LYFE

Toyota, Nissan, and Other Truck Forum Moderator

Joined: May 2009

Posts: 1,845

From: West Texas

Ok. Some guys like to upgrade to the 4.10's cuz they tow alot. But if you dont then you will be good. I would say you might gain around 1 maybe 2 MPG on the highway.

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