For:2007-2013 Chevrolet Avalanche2014-2020 Chevrolet Suburban2007-2014 Chevrolet Suburban 15002007-2020 Chevrolet Tahoe 6 Lug Model2007-2020 GMC Yukon 6 Lug Model2015-2018 GMC Yukon XL2007-2014 GMC Yukon XL 1500 Will NOT fit models equipped with Automatic Load-Leveling NOT compatible with models using ARC (adaptive ride control) / Magneride / Auto-Ride / Air-Bag / Self-Leveling Suspension Systems.2015+ Chevy/ GMC vehicles equipped with factory stamped steel upper control arms will not support 3" or 3.5" front lift kits.Installation of Aftermarket Uniball UCA is highly recommended on 2019+ models after lifting the front end by 2.5", or more. The upper ball joint will wear out rapidly with use of stock UCA if the front end is lifted by.
