1. Made of high-quality aluminum alloy, the surface of the product is black anodized, which is not easy to oxidize and rust, and the product has a long service life. 2. Function: Improve the comfort of the rear row and reduce the back pain when riding in the rear row; the rear seat can be adjusted to tilt back by 20 degrees. Installation location: car chassis 4. Material: aluminum alloy 5. Applicable models: Suitable for Chevrolet 2007-2019 Silverado 2WD/4WD Suitable for GMC 2007-2019 Sierra 2WD/4WD Suitable for Yukon 2007-2019 2wd/4wd Suitable for Chevrolet 2007-2019 Tahoe 2wd/4wd Suitable for Chevrolet 2007-2019 Suburban 1500 2wd/4wd Suitable for Chevrolet 2007-2013 Avalanche 2wd/4wd
