These full length progressive spring packs are built by Deaver Spring MFG specifically for Carli Suspension. These springs were designed as a two stage spring pack, enabling the truck to still have an admirable weight capacity while offering smooth and comfortable street driving performance.
-Run 37" Tires Without Rubbing
-Supports 15" of Travel
-Sold as a Pair (both rear leaf springs)
3" Full Progressive Rear Leaf Springs (designed to provide approximately 1" of rear lift, designed for 3" height trucks)
Please note that 2nd gens with these rear leaf springs will also need rear Timbren bump stops, as these leaf packs remove the factory block, which is what the factory bump stop contacts at full compression. The addition of that Timbren part number will allow for proper suspension cycling after block removal.
Year Model Part Number
2010-12 DODGE RAM 2500/3500 4x4 Diesel CS-DFSP-10-D
2003-09 DODGE RAM 2500/3500 4x4 Diesel CS-DFSP-03-D
2010-12 DODGE RAM 2500/3500 4x4 Hemi CS-DFSP-10-H
2003-09 DODGE RAM 2500/3500 4x4 Hemi CS-DFSP-03-H
1994-02 DODGE RAM 2500/3500 4x4 Diesel CS-DFSP-94
2010-12 DODGE RAM 2500/3500 4x4 Diesel Heavy Duty CS-DFSP-10-D-HD
2003-09 DODGE RAM 2500/3500 4x4 Diesel Heavy Duty CS-DFSP-03-D-HD
6" Full Progressive Rear Leaf Springs (designed to provide approximately 4" of rear lift, designed for 6" height trucks)
Year Model Part Number
2010-12 DODGE RAM 2500/3500 4x4 Diesel CS-DFSP-6-10-D
2003-09 DODGE RAM 2500/3500 4x4 Diesel CS-DFSP-6-03-D
*The 6" and heavy duty options are not available for 1994-2002 trucks.
*NOTE: the 1994-02 Ram 2500/3500 trucks are notorious for a driver’s side lean up to 1.5″ (lower on the driver’s side than the passenger’s side). Carli Coil Springs and Leaf Springs for the 1994-02 are designed side-specific to lift the Driver’s side more than the Passenger’s side to lessen/eliminate this common lean. However, we’ve had trucks require the taller spring be installed on the passenger’s side to achieve a level stance and trucks that require the same heigh springs be installed on both sides to achieve a leveled stance. These trucks are not an exact science and were designed long before CAD programs and design standardization. For this reason, we cannot guarantee the truck will sit level side to side nor is the corrective action a “warranty”. Our choice was either discontinue the product line OR present the customer with the design oddities so they know what they’re getting into. As there are not many performance options for the 2nd gen trucks, we elected to keep the product line as the side to side correction can be alleviated with the use of small spring spacers with NO performance degradation.
I have not yet received my order yet, the tracking says it has been delivered through
So far these leaf’s seem very nice. Flexed it out the other day and was super impressed!
they ride great and have enough support to run around my 24ft equipment trailer empty, so when I get to where Im going I air up the bags and the ride doesnt get much worse loaded, they complement their system nicely.
The stock springs were too stiff making for a hard ride, now the ride is much better. Carli is the only way to go. CJC's service is great.