Add dependable support to your Tacomaâs suspension system with the Pacbrake ALPHA HD Rear Air Suspension Single Convoluted Kit HP10311. Designed for 2005-2023 Toyota Tacoma and PreRunner models, this air helper spring system helps improve load handling. By providing added rear suspension assistance, it helps maintain a more balanced ride while reducing common issues caused by heavier loads. Built with rugged components and engineered for long-term reliability, this kit is a practical upgrade for work trucks and adventure-ready pickups. Features:• Provides additional rear suspension support• Helps maintain a more balanced ride under added weight• Reduces rear sag and improves overall load control• Single convoluted air springs deliver dependable performance• Built with corrosion-resistant components for durability• Complete hardware package included for installationSpecs:• Part Number: HP10311• Compatible Vehicles: 2005-2023 Toyota Tacoma 4WD and Tacoma PreRunner 2WD• Suspension Type: Rear air helper spring kit• Spring Style: Single convoluted air springs• Maximum Load Capacity: 5, 000 lbs• Kit Includes: Air springs, corrosion-resistant roll plates, powder-coated steel brackets, Grade 5 plated hardware, installation guide• Fitment Note: Does not fit vehicles with lift kit spacers between rear axle and leaf springs• Warranty: Lifetime warranty Adventure-ready upgrade Fits Tacoma models Single convoluted springs | ALPHA HD RAS Single Convoluted Kit 05-23 Tacoma/PreRunner, HP10311