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.
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
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
High-Performance Urethane Polymers
Interpon® OEM Automotive Powder Coat
ASTM-Certified Structural Steel Tubing
High-Grade Specialty Hardware
New tires and wheels, but the rear wheels were just a bit too narrow. Added the spacers to the rear and voila! Everything was included in the box, and they were very easy to install. The truck looks great. Thank you!
Extremely happy with product. 2007 New Body GMC Sierra 4WD. No cross member cutting or diff cooling fin grinding.
Wider part of wedges sits toward back of truck, narrow to the front. When installed, due to the screw offset, the diff sits about an inch toward the front of truck and at a slight angle causing it to clear the cross member. Because of the angle the diff does sit lower than the regular one inch puck drop sold everywhere else and at this site. Is best for 3.5 inch lifts and above.
It does take longer to install, as mine did not come with instructions, so it did take a little tinkering, but it is well worth it. I did have to buy washers for the included screws so that they sit tight without damaging the alum diff. I also added Anti-Sease to the screw threads because of the different materials involved. As stated before extremely happy with product.
Had the 2inch leveling kit installed on my 2021 F-150 4wd. The truck looks 100% better than from the factory. She still rides like it came from the factory. I had the kit installed at my mechanic, including front end alignment it only cost $274.00 .. If you are looking to level your front end this is the kit to buy. Also if your truck is 21or 22 just make sure you clock the top hat of your strut 180 degrees. or it will not fit.
I had fitment issue with after market wheels because of wheel studs is too short in toyota fj cruiser this kit I highly recommend if going for after market wheels.
These are quality spacers, best I've seen tho a bit pricey.. On 4x4 chevy trucks with the1.5" spacers, the unthreaded domes on the studs will have to be sawed off for stock wheels to fit flush, the 2" spacers may not. The 1.5" was plenty to relive rubbing after lifting with 10" tires. Looks like 11' wide tires will fit also.
I have a 2020 Gmc sierra 1500 SLE, the product came the same as shown in the website, fast delivery 5 working days to be exact, fitted well and the car front level is the same as the back.
I bought a new 2020 F-150 and wanted a more aggressive look without breaking the bank so I chose to go with a strut spacer leveling kit. I choose this setup because the spacers are billet aluminum and because of the great price compared to the other guys. The kit gave me exactly the look I was looking for with the addition of Raptor take offs. I am fitting 34.4 inch BFG KO2s (315/70/17 on 17x8.5 +34mm) with no rubbing, no trimming.
I bought these for my 2004 ford excursion, in addition to some rear blocks..... unfortunately for me, they were out of stock. Supreme Suspensions stepped up and instead of refunding my money or leaving me high and dry, they upgraded me to another product. How amazing is that!?!? I love it when a company takes pride in their products, but even more so when they take pride in their customer service. Not only did they put my truck up where I wanted it, but it also actually fixed the wobble I had at 60 mph. I have had them on my truck for a few weeks now and have had absolutely 0 issues! I will absolutely be buying from them again.
I put these on the rear end of my 2004 Ford Excursion and I am impressed. The install was very straight forward and took no time at all. The quality of the product is fantastic and it shows that Supreme Suspensions takes pride in their products. I will definitely be going with Supreme for future purchases! Next on the list is their adjustable track bar!
I've purchased several sets of ratchet straps over the years from various places (harbor freight, Walmart, etc), and most of them end up being difficult to use because the handle is thin, uncomfortable, and has a thin plastic as a grip. These handles looked spacious and comfortable, like I could put my full hand on there. Sure enough, these have ended up being my go to straps, even if I'm just securing my cooler in the bed of my truck. Easiest and most comfortable straps I've ever used. Even the release mechanism is smooth and quick! I'll be buying more.
Bought these a little over 2 years ago for my 2012 GMC Sierra 1500 4x4, and absolutely love them. Every 3000 miles when I rotate the tires I check the torque. All in all, a great product.
Bought the 2.5” in the front and 1.5” in the rear lift kit. Absolutely love it. Super easy to install.
The spacer is a fantastic choice to get the vehicle level. After installation the lift was the exactly same between the front and the back at 22" from center wheel to bottom of fender and gave the vehicle a great look. It perfectly fit in the OEM strut with no play, very satisfied with the quality. The painted finish has some metal flake in it which looks really nice installed.
This lift turned out great... The shock extenders maintain the factory ride and it is smooth and quiet. I wanted a slightly larger and aggressive tire. Changed Firestone stock 285 60R20s for Falken Wildpeaks A/T3Ws 295 60R20s...it looks reall good. Best leveling kit for Rams....