SSR-610-47 | SumoSprings Rear for Toyota Tundra, Toyota Tacoma, Nissan Frontier, Nissan Titan

Tacomas have a very soft stock rear suspension so even a little bit of weight in the bed is noticeable. These Sumosprings drastically improve the handling, ride quality, and squat in the rear with weight in the bed. Currently I have 240 pounds of sandbags in the bed to help with wheel slippage in these Alaskan winters and it makes a huge difference in the way my Tacoma handles. It's also noticeable that it picks up the rear end some even without measuring it before and after because my headlights are clearly pointing more downwards now(which is fine because I'll eventually get a bed cap). Install is super easy, I have no doubts about longevity or durability, and will probably buy these for my next truck whenever that may be.

I purchased a 30' travel trailer. The Tundra pulled it fine, but it sagged! I was about to purchase an airbag system, but I read too many negative experiences online. After way too much research, I decided to purchase SumoSprings. Here is my review:PROs: -Easy install (it seriously took me less than an hour) -No worry or maintenance -Does keep the Tundra from sagging too much -No change to normal driving (truck does not touch the springs with no load) -Price (way cheaper than airbags with compressor) -Towing feels more comfortable and safer (less up/down and side motions than without anything)CONs: -The only con was that I cannot custom set the level of the truck after loaded, like I could have with the airbag system. However, the sagging is reduced enough with SumoSprings to make me happy!

Soon I'll be doing the 2nd part of a move from Washington state to Maine (see review of Sumo Springs for Xterra under https://www.amazon.com/gp/product/B00ZRWG910), so I've had black Sumo Springs installed on my 2016 Nissan Frontier 4x4 pickup.Was originally looking at airbags, but after my experience with Sumo Springs on the XTerra, it was clear to me that Sumo Springs deliver comparable results at a much lower cost. Even paying the dealership to install them ($70), they were still less than half the cost than airbags without installation. Shocks should also last longer as Sumo Springs will reduce the stress and load on the rest of the suspension system.After installing a fiberglass SnugTop canopy, a Dee Zee heavy weight bed mat (https://www.amazon.com/gp/product/B000VUATBE) , and Tyger hitch (https://www.amazon.com/gp/product/B01MY6IQXX), my truck's rear end lowered by about 1/2". The Sumo Springs brought it right back where it was before.Once the Sumo Springs were installed, I took my truck out for a spin, pushing it a bit, to see how it handles without a load. So far the result is exactly the same as on the XTerra, it handles better, particularly when cornering, and severe bumps are softened in the rear.I'm so sold by these that, once I've completed my move, I will look into the version for coil springs to hopefully give the front end the same kind of improvements.Note: I will update this review after I've completed my cross country journey with a 6'x12' U-Haul trailer, with both the trailer and the pickup fully loaded. But for now, the Sumo Springs definitely get 5 stars...

I bought these for a 2014 Tundra that tows a ~ 9k lb trailer with about 950 lbs of tongue weight. Before the Sumo Springs, the trailer would put me nearly on the bump stops, even with the W/D hitch. These help tremendously with the tongue weight and add noticeable stability when towing. They were super easy to install - less than 15 minutes per side (air/electric impact helps). The only trade-off is that do affect unloaded ride quality. On my truck, the Sumo Springs have no gap between the top of the leaf and the plate where the bump stop would hit. So, when unloaded, I do have a stiffer ride but I've already gotten used to it.

Great product put on a 2012 tundra to pull a 9000 pound travel trailer from the mountains of North Carolina to Florida worked amazing with load distribution hitch tried to install front also not a direct Bolton installation as advertised have to tear entire front end a part or modify them

This is my second time installing Sumo springs. I love how simple and effective they are in keeping my Tundra level pulling 8K pounds and minimizing bounce. I think they are a bit overpriced but you do get a quality piece so I will keep using them.

If you happen to own a Toyota Tundra, you probably know that they squat like crazy. Oddly enough, they’re rated for up to 11,000 towing capacity (check for your model), but if you have anything more than 200lbs on the hitch you’ve burnt through 70% of your suspension travel. Not any more.My 2008 Tundra rides like a new truck. I consistently tow a cargo trailer that is usually loaded around 6,000lbs, and due to the design, it’s a bit heavy on the tongue. This is why I went with the medium level sumo has to offer. The truck basically feels like a 3/4 ton pickup in the back. That be also means it’s a bit stiff, so be ready for that. If you’re not towing anything super heavy, or very often, maybe look into the light duty version. Visit the website-they have great video resources to help you pick what’s right for your vehicle. I will say they also have great customer service. They answered the phone right away and answered my questions nice and concise. I will likely get some light duty for the springs. Oh and install was a breeze even for someone who’s not super mechanical. Made in the USA.

As described, easy to install and functioining as expected.

These are awesome, installed them in conjunction with new leaf springs in my first generation Tundra. Unloaded the truck rides completely normal, nice and comfortable. With a load it settles down onto these and you maintain a great ride with no squat. No air lines to leak, no guessing how much pressure to put in your airbags for a load, just bolt them in and forget about them.

Installed on a 2014 Nissan Frontier. Easy to install but they made the ride very choppy. Because they are so easy to install, I will be taking them out for the winter and putting them back in during trailer season. Otherwise, a great product.

Just as described... These were very easy to inst all! (thank god for power tools 😁)... Loosen the u-bolts remove old bump-stop insert new sumo springs and voila! I wish I had measured first but I'm sure I gained 1 - 1.5 inches in the back end. Took it for a drive and I don't really notice the stiff ride that some people talk about. Haven't loaded up with anything but will be getting a yard or so of topsoil soon... We'll see if it stands up to the weight.. Before hand I'd hit the old bump-stops with as little as 500-600 lbs so I'm pretty confident it will be much better.. A lot cheaper than beefing up the suspension which can run into the thousands of dollars. Highly recommend these to anyone looking to reduce squat and are on a budget 👍

Incredibly easy to install on my 2011 Toyota Tacoma. Literally took 15 minutes. The ride height with a load is perfect now. And not rough at all when empty. I'm ordering the front ones as well.