Gear Ratio

Reply Subscribe

Thread Tools

Search this Thread

Nov 14, 2007 | 06:42 PM

David48

Thread Starter

Joined: Nov 2007

Posts: 1

Gear Ratio

Can anyone tell me the best setting for towing I was told 4.10. Can anyone help me 5.3 CMC Serria 1500 extended

Nov 15, 2007 | 06:19 AM

Argon

Senior Member

Joined: Feb 2007

Posts: 2,167

From:

RE: Gear Ratio

well,a 410 is great for towing..but crummy on mpg...unlress you REALLY need the 410,i'd go 373...
we're talking 15-16mpg with a 410

Nov 15, 2007 | 07:40 PM

Cracker

Joined: Jul 2007

Posts: 621

From:

RE: Gear Ratio

I have 4.10's. Without a trailer I get 14 city 19 highway (70 mph).
The last time I hauled a trailer was from SC to FL and averaged 14 with an 8' open air lift gate trailer. My tires are also 33.5" tall

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Need gear ratio for Wheatley form....

jcbst12

Chevy Silverado/ GMC Sierra Forum

Nov 6, 2007 10:25 AM

Changing gear ratio in rearend?

Teft42

Chevy Silverado/ GMC Sierra Forum

Aug 20, 2007 07:31 PM

good gear ratio for a limited slip?

stopspazinout

Chevy Silverado/ GMC Sierra Forum

Jul 20, 2007 07:00 AM

Rearend Gear Ratio

hounddog

Chevy Silverado/ GMC Sierra Forum

Jul 6, 2007 08:59 AM

Gear ratio in a 14 bolt.

karac johnson

General Motors Tech

Aug 21, 2006 02:51 AM