Does anyone know what causes the rear of a 1999 Navigator either sag or the appearance of sag the rear air ride seems to be working.......any help would be appreciated. I love the truck but don't like how it sits
coil conversion is cheep and can be put on in about 30-45 min in your drive way. basicley unbolt the shocks to let the axle come down pull baggs out stick sorings in bolt shocks back up and your off.
i wouldnt put springs in a navigator specially if its used to tow, because thats all it will do when towing is sag, with the air ride its load leveling makes towing a breeze.