• Vehicle Compatibility: Compatible with Toyota Tundra 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 and 2021 2WD and 4WD pickup trucks. Designed for rear suspension load leveling applications.
• Load Leveling Support: Provides up to 5,000 lbs of load leveling capacity to help support heavy loads, trailers, towing, and hauling applications.
• Rear Suspension Helper Kit: Helps reduce rear-end sag and improves vehicle stability when carrying cargo or towing, while assisting the factory rear suspension system.
• Replacement Reference: Replacement reference part number 2445. Please confirm your vehicle year, model, and rear suspension type before purchase.
• Complete Installation Kit: Includes air springs, mounting brackets, air line, fittings, and required hardware


