Suspension Enhancement Recommendation for 2008 GMC Yukon XL with Auto Level Suspension

Question:

I have a 2008 yukon xl Denali with auto ride self leveling and I tow a 7,000 lb travel trailer with a wdh I’m looking for something to assist with squatting while towing. Your previous expert reply was to use a road master active suspension kit which will not work because I do not have leaf springs I have could with air shocks. Just looking for further assistance with something that fits my vehicle

asked by: Jeremy

Expert Reply:

Since you have the auto leveling suspension on your 2008 GMC Yukon XL you'll need suspension enhancement that replaces the bump stop of your suspenion like the Timbren kit part # TGMRYS4 for if you have a 1500 or the part # TGMRSB4S for if you have a 2500.

expert reply by: Jameson C

Chris B.

7/20/2020

I have a 2011 Chev Suburban LTZ w/ auto leveling. I am experiencing some sag when I hook up my 6000lb travel trailer. Which suspension device would work better?The Timbren stops or the Firestone Air ride?

Chris R.

7/24/2020

For reducing rear sag an air bag kit is definitely the better solution. For your 2011 Chevy Suburban LTZ with the auto-leveling system the Firestone # F4186 will work perfectly.