Grand Cherokee WG Overland and Limited different axle ratio ? - Page 2 - JeepForum.com
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Unread 04-27-2013, 02:18 AM   #16
swoermck
Registered User
2000 WJ 
 
Join Date: May 2012
Location: Brugg, Switzerland
Posts: 35
Quote:
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)

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