SuperSpringsSSF-604-40 Pair of Left and Right Front Blue SumoSprings fits 2000 2005 Tacoma Tundra 4x4 | Decreases Vibration, Stabilizes Sway & Softens Harsh Rebounds

I’ve had these on my 2020 Toyota Tacoma Limited stock tires and suspension, for a few months.Installation was easy with a large wrench or channel locks. The rear can be installed without lifting the truck, however the front did require a floor jack to increase space to install the front bump stops.I was torn between the blue and black options. Black is stiffer and provides more weight capacity however the blue has been working well and I was concerned with ride quality going with the black. I have noticed no difference in ride quality while driving with no load in the truck (Blue).I have towed around 5k- 6k with very minimal rear sag maybe 1-2”. Prior was extreme. I did include the front bump stops as I plow with this truck, my own personal driveway and a few family members using a boss HTX-V plow 7.6’. I noticed almost no sag, 1” tops with the plow in the up position.I couldn’t be happier with this purchase. I just hope overtime the polymer doesn’t deteriorate or soften, reducing weight capacity.I would not hesitate to purchase again as an option versus airbags or additional leaf springs. The ease on installation and maintenance is superior to airbags in my opinion.

Excelente articulos.

I have the ones in the rear. I DO help keep the truck from squatting and roll. Good.

I've had these on every truck I've owned, but in the rear. I decided to try a set on the front of my 4Runner. It already has a set on the rear. I off-road the vehicle regularly so they offer a bump stop and an improvement in ride quality in general. If you're installing these on a 5th generation 4Runner, you'll need a huge set of pliers to remove the stock stops. You could install the Sumos in two ways. The right way is to lower the lower control arm. The other way is to cut off about 1/2 inch of the threads I order to squeeze them in.I haven't put a lot of miles on them, but as usual I like them. They're a great alternative to airbags of you tow, traditional bump stops if you wheels, and if you've removed your sway bars they can help the truck not feel like a trophy truck on the road.My only gripe was that the threads on one were a little boogered up. I just ran a thread chaser down them and all was good.

These bumpstops helped control the corner and brake stop lean of my 2020 Taco. No sqeek noise at all. I installed both fronts and rear in my home garage.

Even with the suspension fully extended on my 2020 TRD Sport, I had to cut the bolt about 1/2 an inch. Thank goodness for angle grinders. Unlike the factory setup, this provides preload on the front all the time. Lifts the front about 3/4 of an inch. Cutting the bolt was a pain, but they work great otherwise.

Expensive but well worth it

I recently installed the SSF-604-40 SumoSprings Front on my 3rd genToyota Tacoma, and the difference has been fantastic. With a robust 1400 lb capacity at 50% compression, these springs provide excellent support and stability, making a noticeable improvement in ride quality and handling. The most significant upgrade is how much more pleasant bottoming out has become—there’s a smooth, controlled response rather than the harsh jolt I used to experience. Installation was straightforward, and the fact that they’re made in the USA assures high quality and durability. Overall, these SumoSprings have exceeded my expectations and are a great investment for anyone looking to enhance their vehicle’s performance. Highly recommended!