Invested in some no sag springs since I have added weight to the truck with the audio...I don't know who they go through but they make custom springs by making springs to oem standard then making them to hold extra weight to desired amount...so my spring for the rear will match oem+hold 1800 more pounds without sagging...I went high base of what I know other ppl have added and it's still over kill
These are ideal if you're towing
gpcaraudio.com to get more info
Mr. 10K
These are ideal if you're towing
gpcaraudio.com to get more info
Mr. 10K
