[dlblazer]

I replaced the front springs to help with the drivers side sag. I need rear springs. Since I'm running air bags to help with a camper, I would like springs without the over loads.

I believe the original springs are: B code w/ aux - 3C3Z-5560-CA

I would like to use: P code - 4C3Z-5560-MA

Can anyone confirm these fit and are the correct weight rating?

 

[caryt]

Why not just remove your overloads?

 

[dlblazer]

I do not have overload springs on the truck (never had them since I've owned it) - the PO removed them. The B-code springs would likely (and are currently on my truck that way) a lighter weight rating without the overloads.

The reason I need to change springs is to fix the sag in the current springs. I can air the bags up to different pressures to level it, but I don't think that is really safe for use on the road.

I hate to spend the money on the P-code springs not being 100% sure of the weight rating...