Based in Los Angeles, California, Supreme Suspensions® is a proud manufacturer and supplier of premium automotive aftermarket products since 1991.
Our fine heritage includes competitive off-road racing, research and development, and dedicated ASE-certified technical support. Supreme Suspensions® parts are backed by a limited lifetime guarantee. We are proud of every product we make and support. This embodies the Supreme Suspensions® brand.


Dealers and shops all over America carry our products because they trust the Supreme Suspensions® brand.

Not only are we a leader in the automotive aftermarket, but we also lead in the competitive off-road racing scene.
Supreme Suspensions® products are fabricated and machined in-house in three factories spanning 40,000 sqft. full of the world's finest industrial machines and professionals. From FLOW water jet cutting to precision HAAS® machining, Miller® TIG and MIG welding to polyurethane pouring, our people put forth their best professional efforts everyday to make products with pride.
Supreme Suspensions® Supports
American Mills, Manufacturers, & Businesses
Supreme Suspensions® US supply chain, thousands of workers from mills, foundries and plants across America, work with us to provide premium primary materials and components. ASTM-4130 chromoly tubes, ultrasonic inspected 6061 billet alluminum, precision performance bearings, OEM electrostatic paint, polyurethane polymers, and more.
Supreme Suspensions® relationships with OEM factories, guarantee the quality of the complementary products we sell and support. Our commitment to quality and to the automotive aftermarket spans decades.

-
ASTM-4130 Chromoly Alloy Steel Tubing
Sand Springs, Oklahoma -
Ultrasonic Inspected 6061-T6 Billet
Lafayette, Indiana -
High-Performance Urethane Polymers
Shelton, Connecticut -
Interpon® OEM Automotive Powder Coat
Wausau, Wisconsin -
ASTM-Certified Structural Steel Tubing
Omaha, Nebraska -
High-Grade Specialty Hardware
Libertyville, Illinois -
Dedicated Printing Services
Peoria, Arizona
OFFICE HOURS (PST)
- Mon-Fri: 8:00 AM – 4:00 PM (PST)
- Saturday: 8:00 AM – 12:00 PM (PST)
ASE Certified Customer Service
What our customers are saying
from 155 reviews
Just another component to my never ending build. Love the quality and price. No fancy designs or logos put on their products…just quality engineered and tough. I have several parts on my
XJ and if they’ll handle my abuse then they’ll for sure handle yours. Out of several orders, haven’t been short a single bolt, nut, or washer. Keep the fancy logos and neon colors, I like the functionality/durability over flashy….but will be more than adequate for a mall crawler too lol

Wanted to add a couple inches to my existing lift. Talked with their techs and aggressive this would work. Shipped extremely quick. All new hardware included. Easy to follow instructions. Love the price, quality, and customer service. Will definitely be a repeat customer.

Love this company and their products! Pushing 5”-6” lift on my XJ, so shopped prices and very competitively priced. Used several of their parts, so already have full trust in quality.

Got the whole kit to add to my existing lift. 2” shackles and 3” pucks. Recommended be their tech to address the normal XJ front dip.
Excellent quality, best warranty, and even better customer service.
I will be using Supreme Suspensions moving forward!
Excellent kit to use as lift or to add to existing lift.
All new hardware, detailed instructions, all shipped together.

Easy detailed instructions..shipped extremely fast. Soling quality machined parts. All new hardware included. Simple install!
Strongly recommend!!

Worked as it should. High quality hardware, and was easier than I expected to install. I live in the salt belt so later down the road if rust and corrosion makes it difficult to rotate the camber plate, I may weld a nut or cut a hex into the face to aid in rotating it but since it isn't able to slip like the OEM plates then the only reason you would need to adjust alignment is if something else bent or is worn out.

Love this lift it went in really easy and gives the pickup a new fresh look!!!

Awesome product and easy install if doing yourself. Had an alignment done after installing and have put a couple thousand miles so far with no issues.

Where can I download installation instructions for this lift kit

Good price.
Fast shipping.
Fit properly.

The keys I had before had a lot of play in them but when I put these in there were no gaps or play

Lifted exactly to what I wanted. It's bumpy, but expected. Nothing that a new set of shocks can't fix.

Price + Shipping very reasonable
Instructions very clear and easy to fallow
Quality is great and the results even greater
Amazing experience

Cheap and easy to install with a little bit of cussing! Don't forget to get an adjustable track bar like I did. Truck handles about the same minus the weight of the 35.5" tires I put on. Looks so much better though!

I’ve got a 2000 Dodge Dakota with the 5.9L engine I use for towing my RV. I found it hard to find quality lift kits other than body lifts. There are some companies that sell blocks for the rear end and some torsion keys but they all looked cheap and blocks weren’t going to help the rear end from sagging while towing.
Enter Supreme Suspension. Their torsion keys are super high quality and they offer add a leaf kits for my Dakota. I bought one of their rear add a leaf kits that gave me about 3” of lift in the back and a set of torsion keys set to 2.5” in the front.
Amazing product and great company to work with.
- 4x4 Recovery Kits
- Aftermarket Winch Bumpers
- Apparel & Gear
- ATV & UTV Accessories
- ATV & UTV Products
- Billet Shock Clamps
- Bilstein Shocks
- Cadillac
- Cadillac Lift Kits
- Cadillac Wheel Spacers
- Camber Alignment
- Camber Alignment & Lockout Kit
- Can-Am
- Chevy
- Chevy Control Arms
- Chevy Shocks
- Chevy Truck Lift Kits
- Chevy Truck Wheel Spacers
- Chrysler
- Clearance
- Control Arm Special Limited Time Offer
- Control Arms for Lifted Trucks
- Deal of the Day
- Dodge
- Dodge Control Arms
- Dodge Lift Kits
- Dodge Shocks
- Dodge Truck Wheel Spacers
- Drop Brackets
- Featured Products
- Fender Flares
- Flat Top U-Bolts
- Ford
- Ford Control Arms
- Ford Shocks
- Ford Suspension Lift Kits
- Ford Truck Wheel Spacers
- Front Lift Kits
- Gear Box
- Geo Shocks
- GMC
- GMC Control Arms
- GMC Shocks
- GMC Suspension Lift Kits
- GMC Truck Wheel Spacers
- Honda Lift Kits, Suspensions Systems, & Accessories
- Hummer
- Hummer Lift Kits
- Hummer Shocks
- Hummer Wheel Spacers
- Infiniti Lift Kits
- Infiniti Lift Kits, Suspension Systems, & Accessories
- Infiniti Wheel Spacers
- Installation Tools
- Jeep
- Jeep Control Arms
- Jeep Shocks
- Jeep Suspension Lift Kits
- Jeep Wheel Spacers & Adapters
- Kawasaki
- Land Rover Lift Kits
- Last Minute Checkout Items
- Lexus
- Lexus Control Arms
- Lexus Lift Kits
- Lexus Wheel Spacers
- Lift Blocks for Trucks From Supreme Suspensions®
- Lift Kit Accessories
- Lift Kits
- Light Bars
- Lincoln
- Lincoln Wheel Spacers
- Lowering Shackle Kit
- Mazda
- Mazda Shocks
- Mazda Suspension Lift Kits
- Mazda Wheel Spacers
- Mercedes-Benz
- Mercedes-Benz Suspension Lift Kits
- Mercury
- Mercury Suspension Lift Kits
- Mitsubishi Lift Kits
- Mitsubishi Lift Kits, Suspension Systems, & Accessories
- Mitsubishi Wheel Spacers
- Mounting Brackets
- NEW HD Blocks
- Nissan
- Nissan Lift Kits
- Nissan Shocks
- Nissan Wheel Spacers
- No Product Type
- Off-Road Bumpers
- Oxygen Sensors
- Polaris
- ProComp Shocks
- Products
- Roof Racks
- Sales Collection
- Sales Collection - Ambassadors
- Shock Extender Kit
- Shocks and Struts for Lifted Trucks
- Supplemental Lift Spacers
- Supreme Suspensions Branded Only - No Apparel
- Supreme Suspensions® Branded
- Supreme Suspensions® Gift Card
- Supreme Suspensions® Max Performance Shocks
- Supreme Suspensions® PolyPro Spacers
- Supreme Suspensions® Uni-Ball Control Arms
- Supreme Team Dealer Specials
- Supreme Team Member Deals
- Suspension Lift Kits
- Suzuki
- Suzuki Shocks
- Suzuki Suspension Kits
- Suzuki Wheel Spacers
- Sway Bars for Lifted Trucks
- Tie Rod Kits and Tie Rod Sleeves
- Tie Rods
- Toyota
- Toyota Control Arms
- Toyota Shocks
- Toyota Suspension Lift Kits
- Toyota Wheel Spacers
- Track Bars
- Truck Body Armor
- Truck Skid Plates
- U-Bolt Flip Kits
- Universal Tire Carrier
- UTV & ATV Lift Kits
- Warranty Upgrades
- Wheel Alignment Kits
- Wheel Spacers & Adapters
- Yamaha