Grand Cherokee WG Overland and Limited different axle ratio ? - Page 2 -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > Models > Jeep Grand Cherokee & Commander Forums > WJ Grand Cherokee Forum > Grand Cherokee WG Overland and Limited different axle ratio ?

Premium LED Lighting by VISION X, Proudly sold at ROCKRIDGFS: Wrangler RGB Multicolor Fog Light LEDs: Awesome EffectCess Recovery Gear Snatch Tow Strap OffRoad @ ROCKRIDGE4WD

Unread 04-27-2013, 02:18 AM   #16
Registered User
2000 WJ 
Join Date: May 2012
Location: Brugg, Switzerland
Posts: 35
Originally Posted by Eddie_Ro View Post
@swoermck would changing the ratio from 3.55 (Overland factory ratio) to 3.73 require a TCM re-mapping?
yes, this is what I got to know just recently (as I also considered re-gearing from 3.73 to 4.11 for the 265/75/16 tires, but after speed correction - got this hint here from the forum - didn't consider this necessary anymore)

swoermck is offline   Reply With Quote

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.