Rear Air Spring Bags Suspension Kit for Chevy Silverado 1500 2007-2017; for GMC Sierra 1500 2007-2018, W217602430

Fit as intended and works great great product for the price compared to expensive brands... Very easy install. 2016 Gmc sierra 1500

Great fit.Had to replace the air fittings pre-installed because they leaked

Husband installed these on his 2017 Chevy Silverado 1500. After several attempts of pushing in and removing and recutting the air lines where they go into the PTC fittings on top of the air bag they keep leaking. They don’t really line up on top of the jounce pad like the diagram shows. The button head bolt that is supposed to attach the air bag to the bottom bracket doesn’t thread in because it is the wrong size. He tried using extra hex bolts that were in the kit and they were the right size to thread in, but the hex heads rest on the axle making the bottom bracket not sit flat on the jounce pad. Would not recommend this product.

I installed these on a 2015 Chevy Silverado crew cab z71 with 6" lift. I had to purchase torque 6" spacers separately for $50 to complete the install. I inflate the airbags to 40 psi when carrying a 1250 pound load and it does well. The t air fitting that comes with this kit leaks air no matter how straight you cut it. When I come out the next morning the air pressure went down about 20 psi. Be prepared to change the t fitting if you want it to keep air pressure. The Schrader fill valve went bad and let all the air out. I doubt the seller is going to get better fittings to fix this issue as it is reported may times to the seller. I wouldn't buy thos kit if I had it to do all over.

Complete junk. Everything leaks