Review on Air Lift 60821 1000 Spring by Joe Roberts

I installed them on our 2014 Ford Explorer Limited and they work! Installation in coil springs takes time, so be patient. Begin by jacking up the car to stretch the coil spring. Bleed as much air as possible from the air spring and replace the black inlet plug on top of the air spring. Then spray WD-40 on both air springs and the coil springs themselves. Insert the air spring into the coil spring as far as it will go. I then use a long 1/2" ratchet extension to push the air spring all the way into the coil spring. Attach air hoses, tee and air valve. Exhaust pipes. Took me about 25 minutes for both sides. We pull a Jayco 23B EXP and even though we use the Equal-i-zer Sway Control Kit, we noticed a HUGE difference in handling and sag.We have about four inches between the wheels and the fender, which is a BIG deal.I drain them to 5psi when we don't drag to reduce friction noise between the air and the coil springs.