ReadyLIFT is proud to offer a SST Lift Kit system for the 2007-2020 GM SUVs. This is kit is designed for use on 2WD & 4WD. The ReadyLIFT 69-3015 GM SUV/SUT 1500 Lift Kit will raise your SUV 2.5" in front and 1.5" in the rear for a mild lift stance while retaining a slight rake in the rear for hauling or towing. The 69-3015 SST Lift Kit is a complete front-rear suspension system featuring the popular ReadyLIFT GM front spacer. The rear 1.5" lift is achieved with a new rear spring lift design in the form of a strong CNC-machined 6061-T6 billet Aluminum rear coil spring spacer. Together this tandem of lifting components provides the proper lift without compromising the ride quality or the factory geometry. Each kit comes complete with hardware and intuitive instructions detailing the steps required for installation. The 69-3015 lift kit allows for installation of up to 33" tires.NOTE: Will not work with rear airbag suspension
I bought the lift to get a more aggressive stance and it did just that with the new tires and wheels. Still rides just like it did from the factory.
I just wanted a small lift to increase two tire sizes and this was perfect. Result was essentially 2" all around, give or take a 1/4-inch. It allowed me to increase two tire sizes on my 17" stock wheels from 265/70/17 to 285/70/17. The lift kit says that it will support 33" tires on the Suburban. I was thinking of going for 295s, but I'm glad I didn't. There would definitely be a slight rub on the inner fenders with the 295s. According to https://tiresize.com/chart/ the 285/70/17s are 32.7" in diameter, and 11.2" wide. That's 1.1" more diameter, and 0.8" more width, than the stock 265s. I replace my great Michelin 265s with Toyo Open Country AT IIIs. All-together, I love the lift and the ride is good. No clearance issues. Easy to install the front lift on the struts. The rear was okay but I removed a few more bolts on the back axel to make it easier to get the stock rear springs in with the lift. The brake line mounts were restricting the lowering of the rear, as was the upper trailing arm. If you disconnect the upper trailing arms, just be prepared to put a jack under the u-joint area going into the rear differential, jack it up slightly, and you'll get your trailing arm joints lined up again.
2015 Yukon xl with 275/60R20 and 2.25F and 1.5R Lift from ready lift, 20X9 +18 offset sit Flush with the fender.
Purchased this for my 2020 Suburban Lt Z71. The install was very easy. The instructions provided were perfect. I’ve worked on cars but I’m no mechanic. My tool set are pretty basic. I installed this on my own in my garage with a floor jack and 2 jack stands. The only I struggled with is reassembling the front sway bar. The bolt wasn’t long enough to go through all of the rubber bushings. So I couldn’t reinstall the top bushing. Took me about 6 hours from set up to clean up. Installed Goodyear Duratrac 295/65R18, perfect fit, no rubbing.
This item took less than a week to arrive and I put it on the same day I got it at local mechanic shop. All parts are high quality aluminum and fit nice and easy! 2” spacer above front shock and strut and extra 1/4” under where it bolts on to lower control arm. 1.5” rear spacer goes under coil spring. Was able to run 33X12.5R20 on stock 20” Texas Edition wheels. No trimming of any plastics required no rubbing at all even at full turn radius
High quality easy install gives a little lift while leveling changes the whole look of the truck and allows for larger tires.
I bought this kit because I wanted a slightly larger tire and a level stance. I got what I wanted and a little more. On the stock rim I was able to fit a 290/70R18 tire. The ride is pretty rough but at least it looks good lol
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