Maxtrac Suspension

08/22/2026

😣 FRUSTRATED SILVERADO & SIERRA MONOLEAF OWNERS.. This one’s for you!

🤨 By now, there are thousands of truck owners who unknowingly purchased a 2022+ Silverado or Sierra 1500 w/ factory “Monoleaf” rear springs. Only to find out they could not modify the rear of their truck. Well, not for long. Maxtrac Suspension has developed a 4” & 5” rear flip kit specifically for these unique spring designs. These rear kits will be sold on their own and in complete 2”/4” or 3”/5” lowering kit setups. Everything in the front stays the same and crosses over. The rear will be the major difference. We are extremely happy with the results of the ride quality on these flip kits. Through rigorous testing, we found that there was no vibrations and there was no bottoming out. Even with the 5” rear drop. We think you’ll be pleased with the ride quality as well. For those that want to go to 6” drop in the rear, don’t worry! Those are on the way as well!
We are hoping to have the 4” & 5” rear kits available in late September. We appreciate everyone’s patience while we dialed these in and made sure we got it right.

🛠️ No more spring swaps. No more frustration 😖. No more wasted time taking trucks apart just to find out the rear can’t be modified. Max Trac has the solution and they’ll be in your hands very soon!

Also, keep an eye out for our follow up blog dropping in September. It will be all about our R&D process and our findings during the year long development process 😎

08/20/2026

Thomas Stanley shared these pics of his Sierra 1500 single cab sitting nicely on a Max Trac Suspension 3”/5” lowering kit 👀🔥 you can catch a glimpse of his brother’s “coastal dune” colored single cab on the same 3”/5” kit too 🥵

08/17/2026

Got some good news 🙌🏼 test fitment on 2025+ 4Runner went great. We have now confirmed that our 2024+ Tacoma strut spacers, rear coil spacers & diff drops work on both models and will share the exact same part numbers.

🤓 Before & after measurements on the 4Runner showed a 2” factory rake. We will have the option of just a 2” front strut spacer or a 3”/1” front/rear kit. The 4wd version will come with front differential drops as well.

We expect to release these products in just a few short weeks 💥

Thank you to Sebastian Zabala for letting us use the 4Runner for R&D. Also, thank you to desert.therapy.offroad for the assist 🙏🏼 and for letting us borrow the 2024+ Tacoma for R&D as well. Teamwork makes the dream work ✨

08/14/2026

📣 Huge announcement! 📣

Monoleaf lowering kit R&D has been finalized. We are hoping to release the 2”/4” & 3”/5” kits by the end of September ✔️

This 2026 Sierra is running the 2”/4” kit 🔥 thank you to 4 Wheel Parts - Santa Ana and huge thanks to Renes Tire Service for helping us bring this project to life 🙌🏼

🎥 ☠︎︎

07/27/2026

🚨 Vehicle wanted for test fitment 🚨

Max Trac Suspension is looking for a local vehicle for test fitment/R&D. This is for the first set of prototype Vulcan Shocks 2.5” coilovers. Must be local to our facility in Anaheim, CA. Must be able to leave vehicle with us for a few days and bring back a few times (if necessary).

Truck requirements: 2019-2026 Silverado/Sierra 1500 2wd/4wd running a Max Trac 7”-10” kit. Once final test fitment is completed and confirmed, you will receive a free set of Vulcan Shocks coilovers installed!

Send us a DM or email to [email protected] if interested and meet the qualifications

07/20/2026

07/20/2026

06/29/2026

MaxTrac Suspension will be closed this coming Friday July 3rd in observance of Independence Day 🇺🇸 🎇. Be safe out there this weekend. Keep those pets secure! 🐶 🐈 . Oh and… please show back up on Monday with all appendages intact 🚫✋🏼🧨🍻

06/23/2026

Just wanted to give everyone an update on our 2019+ GM 1500 Monoleaf Rear Flip Kits.

We’ve been hard at work behind the scenes developing 4”, 5”, and 6” lowering options for the Monoleaf-equipped trucks. This suspension design is unique, and we’re taking the time to make sure everything is thoroughly tested and dialed in before moving into production.

We know a lot of you have been waiting for a proper lowering solution, and we appreciate your patience. Progress is being made, but the development process has taken longer than originally anticipated. At this time, we’re estimating another 2–3 months before kits are in production, on the shelf, and ready to ship.

Our goal is simple: get it right the first time. We’d rather take a little extra time now than rush something to market that doesn’t meet our standards.

As development continues, we’ll keep everyone updated and provide a more accurate ETA as soon as we have one.

Thank you for the continued support. We’re looking forward to getting these kits into your hands and onto your trucks.

— MaxTrac Suspension

Who’s got a 19+ Monoleaf truck they’re ready to lower? 👀