# 2007 GMC Yukon XL suspension **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** suspension, yukon, gmc\ **Created:** [May 12, 2018, 2:43am UTC](https://community.cartalk.com/t/2007-gmc-yukon-xl-suspension/117236 "2018-05-12T02:43:50Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![HarveyHoyer](https://avatars.discourse-cdn.com/v4/letter/h/8e8cbc/32.png) [@HarveyHoyer](https://community.cartalk.com/u/HarveyHoyer)\ **Post date:** [May 12, 2018, 2:43am UTC](https://community.cartalk.com/t/2007-gmc-yukon-xl-suspension/117236/1 "2018-05-12T02:43:50Z")
I have a GMC Denali and have rear suspension problems have replaced the air pump once I still sets down and does not level off. Is there an additional suspension kit to increase the support of the rear end of the vehicle? I have some tools etc. ---
**Author:** ![db4690](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/db4690/32/2583_2.png) [@db4690](https://community.cartalk.com/u/db4690)\ **Post date:** [May 12, 2018, 3:40pm UTC](https://community.cartalk.com/t/2007-gmc-yukon-xl-suspension/117236/2 "2018-05-12T15:40:17Z")
If you’re going to keep this truck for a few years, I suggest you convert it to a conventional suspension setup Google it ---
**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\ **Post date:** [May 15, 2018, 8:39pm UTC](https://community.cartalk.com/t/2007-gmc-yukon-xl-suspension/117236/3 "2018-05-15T20:39:47Z")
Is the height sensor working or even connected? Does the air compressor even try to pump up the rear? Are you towing with this and expecting the rear lift to level the truck - and it won’t? If that’s the case, it never will. So get load equalizer bars, you have too much tongue weight on your trailer for only a hitch ball.