fits model: 4runner. make: Toyota. year: 1998–2017.

( Brand: Firestone ), ( Part Type: Spring Coil ), ( UPC: 767555097724 )
The Firestone Coil-Rite Air Helper Spring Kit (Rear) is specifically designed for the Toyota 4Runner models from 1998 to 2017. This kit is an essential upgrade for those seeking improved ride comfort, enhanced handling, and better load support for their 4Runner.
The Coil-Rite Air Helper Spring Kit utilizes a durable rubber air spring technology that works in conjunction with the vehicle's original suspension system. Air springs provide an adjustable ride height, allowing you to fine-tune your 4Runner's suspension to accommodate various payloads and road conditions.
Each kit contains four (4) air helper springs, specifically engineered for the rear suspension of your Toyota 4Runner. The springs are designed to provide an additional lift capacity, making them ideal for towing, heavy loads, or off-roading.
Installation is a straightforward process, requiring no major modifications to your vehicle. The kit includes all necessary hardware, such as brackets, mounting plates, and air lines. Firestone provides clear, easy-to-follow instructions to ensure a successful installation.
Additionally, the Coil-Rite Air Helper Spring Kit offers several advantages over traditional leaf springs or coil springs. It provides a smoother ride, as the air springs absorb road shock and vibrations more effectively. Furthermore, the adjustable ride height allows for better ground clearance, enabling better off-road performance and reducing the risk of bottoming out.
By upgrading your Toyota 4Runner with the Firestone Coil-Rite Air Helper Spring Kit (Rear), you'll not only improve its ride comfort, handling, and load capacity but also enhance its overall driving experience. For those who put their 4Runner through heavy use, this is an essential upgrade that delivers both functionality and convenience.
a. Improved Ride Comfort: Air helper springs help maintain level ride height, reducing body roll and improving overall comfort.
b. Enhanced Towing Capability: These springs provide additional support when towing heavy loads, ensuring better stability and control.
c. Easy Installation: The kit includes all necessary components for installation, making it a relatively straightforward process for most DIYers.
d. Durability: Firestone is a well-known brand with a reputation for producing high-quality automotive parts.
2. Cons:a. Cost: The price tag for this kit may be higher than traditional coil springs, making it a more significant investment.
b. Maintenance: Air helper springs require regular maintenance, such as checking the air pressure and ensuring the compressor is functioning properly.
c. Complexity: While the installation process is relatively straightforward, some users may find the additional components and setup process more complicated than traditional springs.
Conclusion:The Firestone Coil-Rite Air Helper Spring Kit for Rear 1998-2017 Toyota 4Runner (W237604135) offers several advantages, including improved ride comfort, enhanced towing capability, and easy installation. However, its higher cost and the requirement for regular maintenance are important considerations.
Recommendation:If you frequently tow heavy loads or prefer a more comfortable ride, the Firestone Coil-Rite Air Helper Spring Kit may be worth the investment. However, if you have a limited budget or prefer a simpler suspension setup, traditional coil springs might be a more suitable choice. Ultimately, the decision depends on your personal needs and preferences.
Designed to fit inside existing coil springs create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking handling, even under heavy loading adverse road conditions.Coil-Rite enables you control the air pressure in helper so can make adjustments for varying loads conditions. The air springs will support 500-1000 lbs. Air Helper Springs; Supports; Hardware; Line; And Inflation Valves; No Drilling required ;. Per set not to exceed vehicles GVWR.
Coil-Rite Air Helper Springs are designed to work in temperatures between 180 A. C and 40 -40 A. Air Helper Spring Kit; Rear; Incl. Spring performance can be altered as easily inflating a tire.Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years comfort and stability to your vehicle.