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 CHEVROLET SUBURBAN 1500 TAHOE BASE HYBRID LS LT LTZ Z71 2000 2001 2002 2003 2004 2005 2007 2008 2009 2010 4.8L GEN IV LY2 Vortec (294) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III LM7 Vortec (325) 5.3L GEN IV Flex LC9 Vortec (325) 5.3L GEN IV Flex LMG Vortec (325) 5.3L GEN IV LY5 Vortec (325) 6.2L Flex L9H (376) 6L GEN III Electric/Flex LZ1 Vortec(364) 6L GEN III Electric/Gas LFA Vortec (364) ELECTRIC/FLEX ELECTRIC/GAS FLEX GAS Firestone Ride-Rite Firestone Ride-Rite Coil-Rite Rear Air Helper Spring Kit - 4147 4147 Suspension Load Leveling Kit