# Quadra Trac

**URL:** <https://community.cartalk.com/t/quadra-trac/19821>\
**Category:** Maintenance/Repairs\
**Created:** [September 21, 2008, 4:43am UTC](https://community.cartalk.com/t/quadra-trac/19821 "2008-09-21T04:43:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ABQMedic](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/abqmedic/32/834_2.png) [@ABQMedic](https://community.cartalk.com/u/ABQMedic)\
**Post date:** [September 21, 2008, 4:43am UTC](https://community.cartalk.com/t/quadra-trac/19821/1 "2008-09-21T04:43:17Z")

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I have a 2007 Jeep Grand Cherokee $X$ Laredo. My question: How do I tell if I have a Quadra Trac I or Quadra Trac II?

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**Author:** ![jtsanders](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@jtsanders](https://community.cartalk.com/u/jtsanders)\
**Post date:** [September 21, 2008, 6:56pm UTC](https://community.cartalk.com/t/quadra-trac/19821/2 "2008-09-21T18:56:04Z")

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If it has electronic limited slip differential and low range, it is Quadra-Drive-II. If it has low range but not the ELSD, it is Quadra-Trac-II. If it has neither ELSD or low range, it is Quadra-Trac-I.