2010-2023 Toyota 4Runner Helper Springs

2010-2023 4Runner: Eliminate Rear-End Sag Under Tow

When your 4Runner's suspension is constantly under the pressure of heavy towing applications, it's only matter of time before your time before your 4Runner starts to develop an unattractive sag to it. An easy way to prevent this from happening is with the addition of a set of premium helper springs. A set in particular that stands out is the 2010-2022 4Runner SuperSprings 1800lb Rear SumoSprings as it improves your truck's overall comfort by holding up to 1880lbs of the load at just 50% compression. Moreover, the enhanced load carrying capacity of these helper springs allows for full memory rebound at 80% compression, thanks to the progressive spring rate and superior damping properties. These maintenance-free helper springs also don't leak air, won't require airlines or compressors, and will never rupture thanks to the impressive construction of these units. Don't let your 4Runner sag while in motion, and instead pick up one of these premium helper springs to start towing like a pro.