4" Lift Kit - Rear Springs - 340.2
4 Inch Lift Kit | Rear Springs | Dodge W200 Truck/W300 Truck 4WD (1978-1980)
Give your Dodge w-series pickup an impressive upgrade, front to back with Rough Country's 4" Dodge suspension lift system! This easy-to-install lift kit increases your ground clearance to avoid any obstacles and provides a better-than-stock look that gives an improved ride height and more aggressive appearance.
This kit features a set of front and rear, lifted leaf springs allowing you to gain additional ride height without sacrificing ride quality or performance. A raised steering block and all necessary hardware is provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Country's premium N3 shocks are also included.
These fine tuned 10-stage variable high-pressure nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Rough Country's 4" Dodge suspension lift system comes with everything you need to fit up to a 35" tire with proper wheel backspacing.
Best of all, Rough Country's 4" Dodge suspension lift system is backed by our lifetime replacement warranty.
Vehicle fitment & tire options
Vehicle fitment
- 1981-1993 Dodge W250 (4WD)
- 1981-1993 Dodge W350 (4WD)
- 1977-1993 Dodge W150 (4WD)
Tire / wheel / bolt pattern / offset / notes
35x12.50R15 / Factory 15 / 5x5.5 / - / -
35x12.50R15 / 15x8 / 5x5.5 / -19 / -
35x12.50R15 / 15x8 / 5x5.5 / -18 / -
35x12.50R16 / 16x8 / 5x5.5 / -19 / -
35x12.50R16 / 16x8 / 5x5.5 / -18 / -
35x12.50R17 / 17x8.5 / 5x5.5 / +0 / -
35x12.50R17 / 17x8.5 / 5x5.5 / +1 / -
35x12.50R17 / 17x9 / 5x5.5 / -12 / -
35x12.50R17 / 17x9 / 5x5.5 / +0 / -
305/70R17 / 17x9 / 5x5.5 / +0 / -
35x12.50R17 / 17x9 / 5x5.5 / +1 / -
305/70R17 / 17x9 / 5x5.5 / +1 / -
35x12.50R18 / 18x8.5 / 5x5.5 / +0 / -
295/70R18 / 18x8.5 / 5x5.5 / +0 / -
35x12.50R18 / 18x8.5 / 5x5.5 / +1 / -
295/70R18 / 18x8.5 / 5x5.5 / +1 / -
35x12.50R18 / 18x9 / 5x5.5 / -12 / -
295/70R18 / 18x9 / 5x5.5 / -12 / -
285/75R18 / 18x9 / 5x5.5 / -12 / -
35x12.50R18 / 18x9 / 5x5.5 / +0 / -
295/70R18 / 18x9 / 5x5.5 / +0 / -
35x12.50R18 / 18x9 / 5x5.5 / +1 / -
295/70R18 / 18x9 / 5x5.5 / +1 / -
295/70R18 / 18x10 / 5x5.5 / -25 / -
295/70R18 / 18x10 / 5x5.5 / -19 / -
295/70R18 / 18x10 / 5x5.5 / -18 / -
35x12.50R20 / 20x9 / 5x5.5 / -12 / -
35x12.50R20 / 20x9 / 5x5.5 / +0 / -
295/60R20 / 20x9 / 5x5.5 / +0 / -
35x12.50R20 / 20x9 / 5x5.5 / +1 / -
295/60R20 / 20x9 / 5x5.5 / +1 / -
295/60R20 / 20x10 / 5x5.5 / -19 / Minor Trimming
295/60R20 / 20x10 / 5x5.5 / -18 / Minor Trimming
35x12.50R22 / 22x10 / 5x5.5 / -19 / Minor Trimming
285/55R22 / 22x10 / 5x5.5 / -19 / -
35x12.50R22 / 22x10 / 5x5.5 / -18 / Minor Trimming
285/55R22 / 22x10 / 5x5.5 / -18 / -
35x12.50R22 / 22x12 / 5x5.5 / -44 / Trimming RequiredFeatures
- Increased ground clearance
Product specifications
Product category: Susp Lift Kits 4wd
Manufacturer: Rough Country
Manufacturer part number: 340.20
UPC: 843030126414
Country of origin: India
Manufacturer-listed weight: 266.00 lbs
Product notes & installation
Does not fit models with Cummins diesel engine. Only fits models with dana 44 front axle. New rear leaf springs replaces your factory equipped block.
Estimated installation time: 6 - 8 hours
Included components
Front components
- Lifted leaf springs
- Dana 44 steering block
- U-bolts
- Hardware
Rear components
- Lifted leaf springs
- U-bolts
- Hardware
Refund Policy
Returns accepted within 30 days of purchase. Items must be unused, in original packaging, and include proof of purchase. Restocking fees may apply. Non-returnable items: custom orders, electrical parts, and used products. For full details, visit our Refund Policy page.
