I have a 2016 Ram with Factory Rear Air Ride Suspension. I currently have 100,000 miles on the truck and it has worked great. UNTIL IT DON'T !! Truck have been riding on axels for month now and been to the dealer 4 time and all they want me to do is throw money at it. No one at the dealer knows **** about the system and how to fix it. $ 200 to tell me I needed a new Air Ride suspension module and they wanted $1300 to install it. I purchased it online for $500 installed it took it back to dealer and it still don't work and now the want me to replace the compressor for another $2000 with no idea if it will work then or not ?? Im going to by a after market system and and rip the dodge junk out !! I have owned over 10 ram 2500 in my life and this one is great except for the air ride suspension. It was a great riding vehicle until it broke and now it aint worth a crap.