Buyers Guide - Truck Suspensions

Story & Photos by Off-Road Adventures Staff
Whether You Want to Lift It or Lower It, These Kits Will Get the Job Done
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WHETHER YOU WANT TO LIFT IT OR LOWER IT, THESE KITS WILL HELP YOU GET THE JOB DONE

 

RUBICON EXPRESS FORD SUPER DUTY 6.5 INCH SUSPENSION SYSTEM
The Rubicon Express RF56000 kit includes front and rear complete leaf packs, HD spring hangers, extended bumpstops, shackles, stainless steel extended brake lines, a HD panhard bar and bracket, a drop pitman arm, u-bolts, sway bar relocation kit plus all the additional hardware and components needed to increase the height of the Ford Super Duty and keep a clean factory look. Fits 35 to 37 inch tires. To order call 800-284-9840. $1,854.99


2007 NEW BODY STYLE CREW CAB 2WD CHEVROLET / GMC 1500
Ground Force Suspension offers the only complete bolt-on tuned lowering suspension system for the all new 2007 Silverado. Kit comes complete with all the essential parts from front lowered coil springs, new rear leaf springs, new rear shocks with OE powder coating, new rear cell foam shock absorbing bump stops, and to make sure the drive line is vibration free they include new drivetrain hardware. Each kit is track tested for load capacity, and ride and drivability. The only complete tuned one number system! $975.99

Purchase Ground Force Lowering Kits or view a complete listing of Ground Force products online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

AIR LIFT ROADTAMER
This suspension system allows truck owners to have a comfortable ride and towing control. It solves the dilemma of how to bring both comfort and control to a vehicle when it's towing a heavy load by replacing its leaf springs with soft-riding air springs - similar to those on semi trucks. This kit includes two control arms connecting the front factory spring mounts to the axle, and a panhard rod installed laterally between one of the control arms and the frame. The system controls axle movement to stabilize and control the truck and cargo when pulling a full load and increases ride quality when the truck is empty. Kits include Air Lift's SmartAir automatic leveling system. $2,609.99

View a complete listing of Air Lift products online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

PRO COMP SUSPENSION "TRIPLE XXX" SUPER DUTY SUSPENSION SYSTEM
Pro Comp Suspension's "Triple XXX" Super Duty Suspension Systems deliver 8-inches of lift and feature six massive MX2.75CR Coil Over Reservoir shocks, four up front and two in the rear, providing awesome heat dissipation for fade resistance and performance under demanding driving conditions. $7,999.99

Purchase Pro Comp Suspension Lift Kits or view a complete listing of Pro Comp products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


RANCHO(r) OFFERS NEW LIFT FOR CHEVY COLORADO, AND GMC CANYON
Rancho has introduced an advanced performance suspension for all 2004-06 Chevy Colorado/GMC Canyon 2WD and 4WD trucks that feature Rancho/Realift(tm) technology. Rancho/Realift technology eliminates the need to relocate the factory torsion bar crossmember. The system accommodates 33-inch tires without cutting or welding. A low profile, two-piece crossmember design relocates the differential allowing for maximum ground clearance. Also included are Rancho's CNC-machined, cast ductile iron steering knuckles. $1,300.99

Purchase Rancho Suspension Lift Kits or view a complete listing of Rancho products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


RANCHO(r) DODGE RAM 1500 PERFORMANCE SUSPENSION SYSTEM
The new 1500 system features a one-piece sub-frame and easily accommodates 35" tires. The sub-frame, constructed from laser-cut, 1/4-in. steel, is completely welded to provide a precise fit and extra strength. The system includes extended-length, cast steering knuckles that allow for precise alignment and optimal steering geometry. Easy-install bolt-on inner tie rod assemblies are employed which retain the factory rack and pinion location to maintain steering integrity. The system also features front differential drop brackets that position pinion angle for minimized driveline vibration and aft braces for maximized ground clearance and added strength. $1,500.99

Purchase Rancho Suspension Lift Kits or view a complete listing of Rancho products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


READYLIFT(tm) SMART STRUT TECHNOLOGY (SST) SUSPENSION LEVELING KIT.
ReadyLift has released its all-new Smart Strut Technology (SST) suspension for the 2007 Chevrolet Silverado, Tahoe, Suburban and the GMC Yukon, Denali, Sierra, and Cadillac Escalade. This kit will lift the front end of these GMT900 series trucks 1.5" and allows for up to a 285 series tire (2 sizes bigger than the OEM installed 245 series tire) without affecting the factory OEM ride quality or backspacing. Kit will allow for the use of over-sized wheels and tires without worrying about the stock clearance problems. $229.99

Purchase Readylift Suspension Leveling Kits online, or to order by phone call 800-284-9840.


SUPERLIFT 6" LIFT FOR 2007 CHEVY/GMC 4WD & 2WD PICKUPS & SUVS
Superlift's system for 2007 GM pickups and SUVs (C/K1500, Tahoe/Yukon, Suburban/Yukon XL and Avalanche) was modeled using advanced computer-design. Driveability, durability and clearance for 35" tires are all achieved with proper coilover spring rates and shock dampening, suspension travel control, steering geometry and CV-axle operating angles. Superlift offers two front lift methods: one utilizes the stock coils on Superlift monotube shocks; the other adds towers and preload spacers to the factory struts. Replacement front knuckles yield best-possible alignment specs. Pickup rear lift options are 5" blocks or Superide replacement springs; SUVs utilize new coil springs plus all necessary bracketry for proper 4-link function. Options and accessories include skidplates and a choice of shocks. All components are covered by a Limited Lifetime Warranty. From $1,306.99

Purchase Superlift Suspension Lift Kits or view a complete listing of Superlift products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


READYLIFT(tm) CHEVROLET COLORADO 2005-7 Z71 4WD AND HUMMER H3 2006-07 LEVELING SUSPENSION KIT, P/N 66-3070
ReadyLift's new forged torsion key and OEM shock stem spacer kit will lift and level the front end from 1.5" to 3" This simple increase in ride height gives your truck a more aggressive stance, and allows the use of 33" tires. A lifetime warrantee against any and all factory defects comes with the kit and lasts for as long as you own your vehicle. $229.99

Purchase Readylift Suspension Leveling Kits online, or to order by phone call 800-284-9840.


FIRESTONE RED LABEL(tm) HIGH PRESSURE AIR SPRINGS
Firestone has introduced a new high pressure air spring, Red Label, for custom vehicle builders that prefer to fabricate their own mounting systems. The Red Label series air spring features a proprietary reinforcing cord material that will operate at up to 150 psi with a test pressure of 400 psi. It's available with 1/4", 3/8" and 1/2" single and dual ports. Accessories such as compressors, controls and air tanks are optional so the customer can create the system to best suit their needs. $129.99

View a complete listing of Firestone Air Springs online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

 

 

 

SKYJACKER 6-INCH SYSTEM FOR THE 2007 CHEVY/GMC AVALANCHE/TAHOE/YUKON
Skyjacker offers adjustable Platinum Series Performance Struts for achieving a full 6-inches of lift. Replacement CNC machined ductile iron steering knuckles are included and maintain the correct steering geometry. Heavy-duty front and rear crossmembers, along with the necessary differential drop brackets are included plus sway bar drop brackets and swivel ball end links. Unique to Skyjacker's design is the "Anti- Torque Rod". This adjustable rod attaches to the new front crossmember and the front differential. It minimizes pinion wrap resulting in virtually undetectable driveline vibration. The rear lift features Softride coil springs, relocation brackets for the upper and lower arms, and replacement sway bar end links. Call for pricing.$129.99

Purchase Skyjacker Suspension Lift Kits or view a complete listing of Skyjacker products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


SKYJACKER 6-INCH SYSTEM FOR THE 2008 FORD SUPER DUTY (F-250 & F-350)
Skyjacker's new line-up of suspension options for the 2008 Ford Super Duty includes their 6-Inch System featuring front Softride(r) coils that deliver smooth riding benefits with strong offroad durability. Designed for ease of installation, the rear radius arm drop bracket lowers the radius arm to correct the caster angle for proper front end alignment. A heavy-duty drop track bar relocation bracket captures the front crossmember on both sides in this high-stress area. The front bump stops are relocated and the front brake lines are replaced with DOT certified extended stainless steel lines. Replacement sway bar end links reposition the sway bar maintaining OE characteristics. Rear replacement 2- stage Softride leaf springs are the ultimate for comfort but lift blocks are also an option for an OE like ride. From $1,068.99

Purchase Skyjacker Suspension Lift Kits or view a complete listing of Skyjacker products online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

LEVEL-RITE(tm) FROM FIRESTONE INDUSTRIAL PRODUCTS
The new Level-Rite(tm) spring air over damper is designed for the front torsion bar/spring suspension on 1/2, 3/4 and one-ton 2001-2007 GM pickups and sport utility vehicles. The air helper springs are specifically designed to improve the ride characteristics and stability of vehicles that carry extra weight on the front axle with items such as snow plows, bull bars, roof racks, winches or even a slide-in camper. The system comes complete with a monotube Bilstein shock absorber encased in billet aluminum and can be used on either 2WD or 4WD vehicles. It takes most D-I-Y'ers less than two hours to replace the front shock absorbers and the kit includes everything required for installation. From $539.99

View a complete listing of Firestone Air Springs online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

SUPERLIFT 6" KNUCKLE LIFT FOR 1999-2006 CHEVY/GMC 3/4-TON 4X4 PICKUPS
Superlift complements its 6"-7.5" bracket-style lift system for the 1999- 2006 GM K2500HD 4x4 pickups with a new replacement-knuckle kit. This configuration saves a couple hours installation time while creating clearance for 35"-tall tires. The new cast ductile iron knuckles only increase track width by 1.8", and the factory front driveshaft is retained with this kit. Load-bearing bracketry is made from laser-cut .25" plate steel. The crossmembers incorporate kicker braces for added strength. Rear lift blocks ensure factory ride-quality and load-carrying capacity is retained. Options include monotube and remote-reservoir shocks, a stainless steel skidplate, a speed signal recalibrator, traction bars and a rear diff-cover protector. All components are covered by a Limited Lifetime Warranty. $1,424.99

Purchase Superlift Suspension Lift Kits or view a complete listing of Superlift products online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

RUBICON EXPRESS FORD SUPER DUTY 2.5 INCH SUSPENSION SYSTEM
Rubicon Express offers their RF52000 kit for leveling the1999-2004 Ford Super Duty trucks. Included in the kit are new spring hangers which feature die formed side plates for superior lateral strength; an adjustable panhard bar, a panhard bar bracket, and a drop pitman arm to keep steering geometry correct and provide safe, predictable factory handling. This kit allows 33 to 35 inch tires. $582.99

 

2007 TOYOTA TUNDRA 4WD
Based on the successful, unique split spacer system for Toyota vehicles, Revtek Suspension offers its suspension lift kit part number 437 (complete kit) and 437F (front kit only) to fit the 2007 Toyota Tundra 4WD. The 2.5" suspension system was built to withstand the toughest trails while maintaining OEM ride quality. All components are made from OEM equivalent material or stronger and the ride is improved as a result of putting additional preload on the front springs. Since the strut has not been lengthened, the lower control arm is not over-rotated which results in achieving 2.5" of lift while maintaining Toyota's OEM geometry. From $209.99

Purchase Revtek Suspension Lift Kits online, or to order by phone call 4 Wheel Parts at 800-284-9840.

 

AIR LIFT RIDECONTROL
Air Lift has a new RideControl kit for the 2007 GMT 900 Chevrolet/GMC and 1500 Silverado/Sierra pickups. This loadassist air suspension kit installs easily between the vehicle frame and the rear leaf springs. There's no drilling required; the kit bolts on utilizing factory holes. RideControl levels the vehicle and improves ride and handling while carrying a load or towing. The kit is adjustable from 10 to 100 psi and has up to 2,000 pounds of leveling capacity for maximum comfort and load support. RideControl comes with a two-year limited warranty. $245.99

View a complete listing of Air Lift products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


PRO COMP SUSPENSION FOR THE 2008 FORD SUPER DUTY
Pro Comp has introduced Stage I and Stage II suspension systems for the 2008 Ford Super Duty F250 / F350 4x4 pickup. 6" lift systems are available to fit up to 37" tires. Systems feature laser cut brackets and a drop pitman arm to maintain proper suspension and steering control. Stage II systems include replacement radius arms constructed from 4130 chromoly tubing and 3/16" thick steel plate for added performance. Adjustable MX6R and MX6 mono-tube shocks combined with select rate front coil springs improve factory ride quality and allow tailoring of ride comfort. Solid billet lift blocks and dual add-a-leafs lift the rear and reduce axle 2007 TOYOTA TUNDRA 4WD wrap. From $999.99.

Purchase Pro Comp Suspension Lift Kits or view a complete listing of Pro Comp products online, or to order by phone call 4 Wheel Parts at 800-284-9840.


FIRESTONE INDUSTRIAL PRODUCTS: COIL-RITE(tm) AIR HELPER SPRINGS
Coil-Rite air helper springs help improve handling and level any light truck or sport utility vehicle equipped with coil springs. They fit inside the existing coil spring, creating a variable rate spring and can be adjusted for different loads and road conditions by increasing or decreasing the air pressure. Coil-Rite kits can be installed in about an hour and include air springs, hardware, air line and separate valves. Optional air accessories are also available to allow drivers to make air adjustments with the push of a button from an in-cab controller. From $250.99

View a complete listing of Firestone Air Springs online, or to order by phone call 4 Wheel Parts at 800-284-9840.

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