SSF-604-40


$278.99Backordered, Available in 3-4 weeks
QTY

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds. 

The SSF-604-40 has a 1,400 lb capacity when compressed at 50%. The Blue SumoSprings shouldn’t be compressed past 70% of their original height in order to keep full memory rebound.

Please Note: SuperSprings International products are specifically designed for vehicles equipped with factory suspension. We cannot guarantee their compatibility with aftermarket products or parts. For questions about fitment on your specific vehicle, please contact us.


Blair Wrigley
2024-04-02 09:34:41

They made the suspension feel more responsive and raised the body sag.

James Vignali
2024-03-19 09:03:52

These are great. Super easy install. I am running the front and rear bump stops along with an ICON stage 4 suspension set-up with 285/70R/17 AT tires. A week after install I took the 4Runner to Big Bend National Park and ran the back roads that had numerous whoops and washboards. These bump stops are awesome. Made the rebound of the suspension smooth as butter. I was running these back roads between 30-40mph, and the 4Runner stayed “planted” and I never felt as if there would ever be a loss of control. If you are on the fence about purchasing these, purchase with confidence. Ordering was simple and the shipment came sooner than expected.

Ronald Hall
2024-02-27 09:12:25

These are great when going off the beaten path, no more creaking and groaning over washboards. Speed bumps? Smooth as silk. The runner flows over bumps, potholes, and washouts with ease. Love these suspension upgrades!!!

Eric Romero
2024-02-20 11:06:53

All good, love the quality and benefit of your products

Domingo Tolentino
2024-02-06 17:53:03

Its works great. And it got rid of 4runner nose dive when braking.

Jeffrey Loveless
2024-02-06 16:55:20

Product was as advertised and shipped in a timely manner. I have not had a chance to install yet.

Tony Durante
2023-12-19 09:18:22

Wonderful product. I noticed a difference right away.

Stuart Turner
2023-12-19 09:11:23

Love my Sumosprings!

Rafael Pineda
2023-10-24 09:43:00

I give my purchase a 10/10 as products work as specified which is great. The front kit is great on and off road acting as bump stops. However, the rear is really stiff(airless airbag as advertised) which is great for road control and anti towing sag. Not so good off road though. Would be nice if there was a kit for the rear to act more as a bump stops instead of airless bags. Both kits are fairly easy to install with only a couple tools. Kits seem to be universal fit so some bolt cutting on front springs may be required depending on your application.

Jerry Stark
2023-09-26 09:53:54

Easy installation. I now have Sumo Springs front and rear. Great for driving and towing. Eliminates trailer sag and nosediving on rough roads. Highly recommended!

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Customer Reviews

24 ratings for the SSF-604-40
4.96 out of 5

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Product Specifications

Weight 3 lbs
Dimensions 11.00 × 8.00 × 5.00 in
Application(s) Summary

Toyota Tacoma 4 X 2 (2016-2023) : Toyota Tacoma 4 X 4 (1995-2023) ; Toyota Tacoma 4 X 2 (2016-2022) ; Toyota Tacoma Prerunner 4 X 2 (2016-2022) ; Toyota Tacoma 4 X 4 (2016-2022) : Toyota Tundra 4 X 2 (2000-2023) : Toyota Tundra 4 X 4 (2000-2023) : Toyota T100 4 X 4 (1975-1994) ; Toyota Pickup 4 X 4 (1975-1994) ; Toyota FJ Cruiser 4 X 4 (2007-2014) ; Toyota 4Runner 4 X 4 (1984-2023) ; Toyota Hilux 4 X 4 (1998-2023) ; Toyota Hilux Vigo 4 X 2 (2005-2015) ; Toyota Hilux Vigo 4 X 4 (2005-2015) ; Toyota Hilux Revo 4 X 2 (2016-2023) ; Toyota Hilux Revo 4 X 4 (2016-2023) ; Toyota Land Cruiser 100 4 X 2 (1998-2007) ; Toyota Land Cruiser 100 4 X 4 (1998-2007) ; Toyota Land Cruiser 120 4 X 4 (2003-2009) ; Toyota Land Cruiser 150 4 X 2 (2010-2020) ; Toyota Land Cruiser 150 4 X 4 (2010-2020) ; Lexus LX470 4 X 2 (1998-2007) ; Lexus LX470 4 X 4 (1998-2007) ; Lexus GX460 4 X 2 (2010-2020) ; Lexus GX460 4 X 4 (2010-2021) ; Lexus GX470 4 X 4 (2003-2009)

Spring Diameter

3.25''

Spring Height

2.75''

Capacity

1400 (lb) Capacity at 50% Compression