Firestone Ride-Rite Air Helper Spring Kit Rear 07-18 Toyota Tundra 2WD/4WD / 07-18 TRD (W217602445)

The Firestone Ride-Rite air helper springs are built with durable rubber bellows designed to work between your 2007-2021 Toyota Tundra's frame and suspension. These springs use adjustable air pressure to help support your vehicle's load, which can significantly improve your ride quality and stability, especially when you're hauling heavy cargo or towing. They work by increasing the load-carrying capacity of your rear suspension, reducing the strain on your factory springs and preventing excessive sag.

What's really helpful about this system is its ability to keep your Tundra level, even with off-center loads. Each side inflates independently, so you can adjust the air pressure to compensate for uneven weight distribution, which helps maintain a comfortable and controlled ride. This also reduces suspension fatigue and helps prevent bottoming out on rough roads or during heavy use. The kit is designed as a no-drill installation, meaning it uses your truck's factory mounting points, making the process straightforward.

This kit includes everything you need for installation: the air helper springs themselves, all necessary brackets, hardware, air lines, and inflation valves. It's a comprehensive package that aims to make installation as simple as possible, typically taking just a couple of hours. Firestone backs this popular air helper spring system with a two-year limited warranty, giving you peace of mind with your investment.