20071500 Classic LS · V8.5328cc
Notes: Lowering Rate: F: 0.0-2.0" / R: 4.0"
20071500 Classic LT · V8.5328cc
Notes: Lowering Rate: F: 0.0-2.0" / R: 4.0"
20071500 Classic WT · V8.5328cc
Notes: Lowering Rate: F: 0.0-2.0" / R: 4.0"
2007-20131500 LT · V8.5328cc
Notes: 2007: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2008: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2009: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" Lowering Rate: F: 0.0-2.0" / R: 4.0" 4-Door; Exten · 2010: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2011: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2012: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles.
2007-20091500 LT · V8.5967cc
Notes: 2007: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2008: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2009: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" Lowering Rate: F: 0.0-2.0" / R: 4.0" 4-Door; Exten
2007-20131500 LTZ · V8.5328cc
Notes: 2007: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2008: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2009: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2010: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" Lowering Rate: F: 0.0-2.0" / R: 4.0" 4-Door; Exten · 2011: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" Lowering Rate: F: 0.0-2.0" / R: 4.0" 4-Door; Exten · 2012: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" Lowering Rate: F: 0.0-2.0" / R: 4.0" 4-Door; Exten · 2013: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles.
2007-20091500 LTZ · V8.5967cc
Notes: 2007: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2008: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2009: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6i
2007-20131500 WT · V8.5328cc
Notes: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles.
2009-20131500 Hybrid · V8.5967cc
Notes: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0"
2009-20131500 LTZ · V8.6162cc
Notes: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles.
2010-20131500 LS · V8.5328cc
Notes: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles.
2010-20131500 LT · V8.6162cc
Notes: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.6i
2010-20131500 XFE · V8.5328cc
Notes: 2010: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2011: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2012: Lowering Rate: F: 0-2" / R: 4" BQ: Will not work with Auto Ride or Magnetic Ride vehicles. · 2013: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0"
20131500 WT · V6.4293cc
Notes: X23: FL: 1.0"(lift) - 2.0"(drop) Lowering Rate: F: 1.0-2.0" / R: 4.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.7i