The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Are C-30 & C-20 Rear Leafs Interchangeable?

69sixpackbee · 03-31-2005, 06:55 PM

Mine are the 2" wide, 7-leaf versions. I do not have overloads but I do have the Ride-rite bags on the truck. I notice it is a little "wavy" at times with my camper on it. I do have brand new Rancho 9000's, sway bars and good heavy tires. I only need about 40 PSI in the bags to get the truck level with a full load. It is possible that I have a mismatched set of tires on it (BFG's in the front and Cooper's in the rear). I was just wondering if I would benefit by putting the C-30 springs on it. I would'nt have room for an overload pack and the bags because I would not be able to fit the bags atop the springs and into the bracket.

03-31-2005, 06:55 PM	#5
69sixpackbee Registered User Join Date: Jan 2001 Location: Sabinal, Texas Posts: 1,706	Mine are the 2" wide, 7-leaf versions. I do not have overloads but I do have the Ride-rite bags on the truck. I notice it is a little "wavy" at times with my camper on it. I do have brand new Rancho 9000's, sway bars and good heavy tires. I only need about 40 PSI in the bags to get the truck level with a full load. It is possible that I have a mismatched set of tires on it (BFG's in the front and Cooper's in the rear). I was just wondering if I would benefit by putting the C-30 springs on it. I would'nt have room for an overload pack and the bags because I would not be able to fit the bags atop the springs and into the bracket.