I've ordered the Rancho shocks and the Helwig sway bar.
Keep in mind that the 8-pac leaf springs on the truck, '88 GMC V3500 1-ton crew cab, are flat with the camper on the truck. Thats w/o any thing in the camper 'cept the LPG tanks and refrig.
My other additional options are;
1. Single leaf spring each side, rated at 1,500-lb each.
2. Air bags.
3. The RoadMaster Active suspension.
My instinct says new springs and then add the other if necessary.
2009 Chevy Silverado 3500 dually D/A, Supersprings, Stable Loads, Bilstein Shocks, Hellwig Sway Bar, Front Timbrens.
2010 Arctic Fox 1140 DB, 220 watts solar, custom 4 in 1 "U" shaped dinette/couch, 59 interior and exterior mods to date and still adding
I would go with your instincts , and then add regular overloads if you don't have them . A spring shop can build you springs to carry any weight you want .
ticki2 wrote: I would go with your instincts , and then add regular overloads if you don't have them . A spring shop can build you springs to carry any weight you want .