To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Upgrade your vehicle's rear suspension with these maintenance-free helper springs. They smooth out bumps, reduce sway, and help keep your vehicle level when towing or hauling. Durable urethane design installs easily with no drilling required.
Whether you're hauling weekend gear or towing a small trailer, these springs adapt to the load. Light cargo compresses them slightly for a soft ride, while heavier loads activate more resistance - keeping your truck level and your drive predictable.
Designed to handle harsh environments, the closed-cell urethane resists road salt, oil, and UV damage. With no air lines or fittings to worry about, its a "set it and forget it" solution built for year-round reliability.
Hit a pothole or a rough stretch of road? These springs act like a cushion between your frame and axle, soaking up impact to reduce jarring and minimize bounce. It's a small upgrade that makes a big difference in comfort.
Carrying a tool chest or cargo that sits off to one side? Each spring works on its own to manage side-to-side movement and reduce body roll during turns, giving you more control on the road.
These springs are manufactured in the United States with high-grade materials and strict quality standards. They're backed by a limited lifetime warranty for confidence that goes the distance.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody, Andy here with etrailer.com. Let's take a real quick look at the Sumo Springs Rear Axle Custom Helper Springs. Now this kit has been designed to fit your 2024 and newer Toyota Land Cruiser and Tacomas, and your 2022 and newer Lexus LX600, and your 2023 and newer Toyota Sequoia. On custom fit parts such as this kit, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Simply input the year, make, and model of your vehicle and our fit guide will confirm if these will work for you or if we have something comparable that will work for you. So whether you're hauling weekend gear or towing a small trailer, these springs adapt to that load.
Light cargo is going to compress them slightly for a soft ride, while heavier loads are gonna activate more resistance, keeping your vehicle level and your drive predictable. Now these have a weight capacity of 50% compression of 1400 pounds. But do be aware of the fact that Sumo Springs do not actually increase your vehicle's weight carrying capacity. But these are designed to handle harsh environments. The closed cell urethane is going to do a great job of resisting salt, oil, and UV damage.
And what's nice about this kit is you don't have to worry about any air lines or fittings. This is basically going to be a set it and forget it solution built for year round reliability. If you hit a pothole or a rough stretch of road, these springs are gonna act like a cushion between your frame and axle, soaking up the impact to reduce jarring and minimizing bounce. So it's gonna be a relatively small upgrade that's gonna make a big difference in comfort. So if you're carrying like a tool chest or cargo that sits off to one side, each spring's gonna work on its own to manage side-to-side movement.
That's gonna help reduce body roll during turns, giving you more control on the road. So this includes everything that you see here. You're gonna get the springs, custom fit brackets, hardware, some lock tie here, and then instructions to guide you through the pretty simple, in my opinion, installation process. If you do pick these up, we would love to hear back from you regarding your experience with getting these installed and using them, so you can share your experience with us by dropping a comment or leaving a review on this product page. And if you happen to have any other additional questions, don't hesitate to reach back out to us.
We wanna make sure that you're getting exactly what you want and need. Well, that's gonna wrap up our quick look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.
Instruction could be a little more deta iled.
great
Always great customer service and speedy delivery.
SumoSprings easy to install, no issues.
Very easy to install. Will keep my Tundra from squatting too much when I tow.
Added 2” spacers on each side so the Sumosprings touch my frame. Relatively easy to install, but centering on the frame was a challenge as the directions tell you to touch the wire harness bracket. I elected to be slightly off center so the bracket did touch to prevent movement and wire damage. Also, once initial installation is performed, you must remove to tighten, which is not in the directions. Overall, the ride has not changed at all and it helps eliminate the drop from my trailer. Highly recommend!
Very fast delivery. So far so good.
Always the fastest shipping, outstanding customer service and high quality products.
Very easy to install and worked well.
Easy install. Rides awesome!
These springs perform as advertised. They were easy to install on my 21 Bronco and I have not been disappointed. I've pulled a trailer from Texas to Utah multiple times with my Bronco and I have not experienced any squatting. I also haven't noticed any decline in comfort of my ride. I highly recommend if your looking for helper springs for trailering.
Easy to install, so far truck pulls the trailer much better.
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