Air Spring Kit | 0-6" Lifts | Toyota Tundra 2WD/4WD | 2007-2021

<p><strong>Ideal Leveling.</strong> Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, due to the amount of weight in the bed, or the condition of the vehicle's rear leaf springs, this can cause the vehicle to be un-level when under load. Here at Rough Country, we created an innovative new product to ensure that these are troubles of the past. Introducing, Rough Country's Rear Air Spring Kit.<br /><br /><strong>Heavy-duty Construction.</strong> Rough Country's Rear Air Spring Kit features two RC branded high-quality double convoluted airbags complemented with DOT-approved airlines. Whether you plan on towing or hauling in the not-so-distant future Rough Country's Air Spring kit is the must-have accessory to ensure that your trailer is level reducing the weight off of the tongue of your trailer.  Each kit offers 1/4" push connector fittings and all of the bracketry needed to ensure installation is lightning fast and secure! Rough Country's Air Spring kit provides up to 5,000 lbs of load support to ensure that you experience less sway and bottoming out when braking and steering! </p> <p><strong>Installation. </strong>With an estimated timeframe of 1-2 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly!</p> <p><strong>Limited Lifetime Replacement Warranty.</strong> Rough Country's Rear Air Spring Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products! </p> Can run factory 20-inch wheels. Provides highly sought level stance. High clearance crossmember design gives unmatched ground clearance. 100% precision laser cut materials using the latest computer aided design process. Fabricated blocks are stronger and offer a longer lifespan than cast blocks. Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use. IMPORTANT! - Installation of larger tires will require a Hypertech Speedometer Calibrator (#732501) Does not fit Hybrid eAssist models Does NOT fit models with stock Cast Steel Control Arms Does NOT fit GMC Denali models with Magnetic Ride Control. Requires cutting and drilling. If wider than 35x12.50 R20 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed. Installation Time: 8-10 hours.