oldsklr
Full Member
Just wondering if anyone has done or heard of an upgrade available for the rear coil springs on the new 2007 & up chassis? would like a coil spring or air bag set up equivalent to 2500 load capacity. I haul some heavy loads often in the bed of my avalanche and even with helper air bag set up, it seems to sag pretty bad...
any help and or advice is greatly appreciated! Thanks in advance!
any help and or advice is greatly appreciated! Thanks in advance!