For Lexus GX550 owners who expect more from every drive, ReadyLIFT introduces the 3" SST3.3 Premium Suspension System. Designed specifically for the 2026–2026 Lexus GX550, this system enhances capability and road presence while preserving the composed ride quality and premium feel that define the Lexus experience.At the heart of the SST3.3 system are Falcon 3.3 Fast Adjust shocks, delivering effortless tuning to match the moment, whether that’s smooth highway cruising, winding backroads, or confident off-pavement exploration. Precision-engineered suspension geometry, heavy-duty DOM tubular upper control arms, and a thoughtfully balanced lift work together to improve clearance, maintain confident handling, and create a stance that looks as purposeful as it performs.This is not about going extreme; it’s about elevating what your GX550 already does exceptionally well.System Highlights3" front / 2" rear lift for enhanced ground clearance and tire fitment, delivering a balanced, neutral stance
Falcon 3.3 Fast Adjust reservoir dampers with 3 unique base valve positions and 8 micro adjust positions for ultimate end user tailoring
Heavy-duty tubular upper control arms engineered for proper ball-joint angles and long-term durability
Aggressive tire fitment: 275/65R20 tires on +18 offset wheels
For GX550 owners who value luxury, control, and the freedom to explore beyond the pavement, the ReadyLIFT SST3.3 delivers capability without compromise, so your Lexus feels just as confident off the grid as it does pulling up to the valet.Note: Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS.
3'' SST3.3 Suspension System - 2024-2026 Lexus GX550
| Brand | ReadyLift |
|---|---|
| Part Number | 62-54365 |
| Color | Black |
| Fitment | Direct Fitment |
| Front Lift Component | Coilover |
| Front Lift Height | 3 Inches |
| Front or Rear | Front and Rear |
| Front Shocks | Yes |
| Install Difficulty | Difficult Requires Professional Installation |
| Installation Time | About 5 hours |
| Material | Steel |
| Max Tire Size | 275 |
| Rear Lift Component | Coil Spring |
| Rear Lift Height | 1 Inch |
| Rear Shocks | Yes |
| Shocks Included | Yes |
| Weight | 152 lbs |
| Year(s) | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2024-2026 | Lexus | GX550 | Executive | Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS. |
| 2024-2026 | Lexus | GX550 | Luxury | Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS. |
| 2024-2026 | Lexus | GX550 | Luxury+ | Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS. |
| 2024-2026 | Lexus | GX550 | Premium | Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS. |
| 2024-2026 | Lexus | GX550 | Premium+ | Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS. |
| 2024-2026 | Lexus | GX550 | Signature | Not compatible with GX550 Overtrail, Overtrail+, or models equipped with rear air suspension or E-KDSS. |
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Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.
I understand now why LEER has such high reviews. Blake and Justin create an environment that is completely stress free. Their knowledge and communication skills are top notch. My trailer hitch install was complete in less than an hour. Make the call, you won't be disappointed!!
Great team great work highly recommend!
Everyone was professional and courteous.. It was a very pleasant experience. I am very impressed with my treatment and the product and won’t hesitate to return. Highly recommend.
Every employee was very helpful, kind and went out of their way to help me.
This place is the best, customer service is exceptional, they install steps for my denali , twenty five hundred h d, they have installed rock lights on my truck, i am very happy with this company.
Wonderful people to work with. I have had both a Tono cover and mudflaps installed. They even helped finish up a taillight installation that I almost completed. These are the best people that I know to go get anything for your truck. I would recommend them highly!
Called the night before for a repair on the trailer. They were there at the exact time they said they would be and was very quick with the service. The technicians were very kind and polite, they even explained some parts and how they worked. Will definitely be back if i have any issues in the future when in the area.
Good job done. Friendly and fast. What else could I ask for.
I recommend for anyone needing upgrades to their vehicle. I was in and out in an hour for my lightning installation. I'll be back.
Great customer service and great work on my truck. Kim and the team were exceptional every visit
Did a great job putting a hitch in my truck
Very nice place to do business with
Just left this place and I was thoroughly impressed! Justin and Andrew were professional and knowledgeable. Thank you guys, I’m really happy with my new cam locker box.
This crew was run by Justin and a couple more worker. They were extremely friendly and super professional and efficient at their job. I am extremely pleased with the finished job and can’t say enough good about this product.
If you want amazing customer service definitely go here! They were extremely helpful! Thank you!!!!
Very friendly service very helpful
I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.
Ordered a half cover for the bed of my F-250. The cover arrived the next morning. Appointment to install so I could watch it being completed, so I can remove later. The young man that sold me the cover as well as installed the cover was absolutely great. He explained everything patiently with excellent communication skills and instruction. This was a very pleasant experience THANKS!
Great work!!
Fast! My order was ready, and installed in less than 24hrs! (Would have been sooner but I had to wait till next day) Staff was very friendly, will definitely be back!
Luke went out his way to make sure we had enough space for the delivery for our new shed!! Thanks Luke! You're awesome!!!!!!!
Had the pool parts we needed and a lot of other things!
Guys did an awesome job get'n my A.R.E. cap connected to my 2026 Chevy that I removed from my 2021 Chevy. Super nice guys in the shop as well!! Looking forward to doing more business with these gentlemen!
I had been saving money to have my control arms and ball joints changed as per tuffy auto. Their suggestion was questionable so I went to H&H where I was given an honest answer. They said that my truck was fine and didnt need any repairs. I cant thank them enough for their honesty being I live on a budget.
Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.
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