Coil-Rite Rear Air Helper Spring Kit System Type:In Coil;Load Capacity:500 lbs per pair;Bag/Spring Type:Coil Type Bag;Installation Type:No Drilling Required;Inflation Method:Manual Inflation;Optional Compressor and Gauges sold separately;Height Sensor Optional or Included?:Not Compatible;Lift kit compatible?:No TOYOTA RAV4 BASE EV LE LIMITED SPORT XLE 2007 2008 2009 2010 2011 2012 2013 2014 2.4L 2AZFE (2362cc) 2.5L 2ARFE (152) 3.5L 2GRFE (3456cc) Electric GAS Firestone Ride-Rite Firestone Ride-Rite Coil-Rite Rear Air Helper Spring Kit - 4174 4174 Suspension Load Leveling Kit