, a leading manufacturer of suspension solutions, has announced the release of its ProSeries air spring kit specifically designed for the 2025 Toyota 4Runner. The ProSeries system is tailored to meet the demands of professional installers and provides up to 5,000 pounds of load-leveling support.
By working in conjunction with the factory suspension, the ProSeries kit reduces rear-end sag, improves steering response, corrects headlight aim, and minimizes body roll and bottoming out when fully loaded. The system is designed for towing trailers or carrying heavy loads, restoring balance and confidence behind the wheel.
As an installer-exclusive product line, ProSeries kits are not sold online or through retail channels, ensuring professional installation and a premium customer experience. Each kit includes clear installation instructions and a vehicle-specific design that allows for efficient installation using standard shop tools.
Air Lift's rigorous testing process ensures durability and long-term reliability, with key components tested to 1 million cycles on their hydraulic test rigs. The ProSeries air spring kit is supported by Air Lift's industry-leading warranty coverage and dedicated customer service team.
This new product from Air Lift Co. addresses the specific needs of professional installers and owners of the 2025 Toyota 4Runner, providing a reliable and efficient solution for load-leveling support. With its focus on durability and long-term reliability, the ProSeries kit is an excellent addition to any suspension upgrade or installation project.
