2007-20091500 LT · V8.5967cc
Notes: Lowering Rate: F: 0-2"
2007-20181500 LT · V8.5328cc
Notes: 2007: Lowering Rate: F: 0-2" · 2008: Lowering Rate: F: 0-2" · 2009: Lowering Rate: F: 0-2" · 2010: Lowering Rate: F: 0-2" · 2011: Lowering Rate: F: 0-2" · 2012: Lowering Rate: F: 0-2" · 2013: Lowering Rate: F: 0-2" · 2014: Lowering Rate: F: 0-2" · 2015: Lowering Rate: F: 0-2" · 2016: Lowering Rate: F: 0-2" · 2017: Lowering Rate: F: 0-2" · 2018: Lowering Rate: F: 0.0-2.0"
2007-20091500 LTZ · V8.5967cc
Notes: 2007: Lowering Rate: F: 0.0-3.0" · 2008: Lowering Rate: F: 0.0-3.0" · 2009: Lowering Rate: F: 0-2"
2007-20181500 LTZ · V8.5328cc
Notes: 2007: Lowering Rate: F: 0.0-3.0" · 2008: Lowering Rate: F: 0.0-2.0" · 2009: Lowering Rate: F: 0.0-2.0" · 2010: Lowering Rate: F: 0.0-2.0" · 2011: Lowering Rate: F: 0.0-2.0" · 2012: Lowering Rate: F: 0.0-2.0" · 2013: Lowering Rate: F: 0.0-2.0" · 2014: X22: FL: 2.0"(lift) - 2.0"(drop) 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Extended Cab Pi · 2015: X22: FL: 2.0"(lift) - 2.0"(drop) 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Extended Cab Pi · 2016: 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Extended Cab Pickup; RWD; Fleetside; 69.3in Bed · 2017: Lowering Rate: F: 0-2" · 2018: Lowering Rate: F: 0-2"
2007-20181500 WT · V8.5328cc
Notes: 2007: Lowering Rate: F: 0.0-2.0" · 2008: Lowering Rate: F: 0.0-2.0" · 2009: Lowering Rate: F: 0.0-2.0" · 2010: Lowering Rate: F: 0.0-2.0" · 2011: Lowering Rate: F: 0.0-2.0" · 2012: Lowering Rate: F: 0.0-2.0" · 2013: Lowering Rate: F: 0.0-2.0" · 2014: Lowering Rate: F: 0.0-3.0" · 2015: Lowering Rate: F: 0.0-3.0" · 2016: Lowering Rate: F: 0.0-3.0" · 2017: Lowering Rate: F: 0.0-3.0" · 2018: Lowering Rate: F: 0.0-3.0"
2009-20131500 Hybrid · V8.5967cc
Notes: Lowering Rate: F: 0.0-3.0"
2009-20181500 LTZ · V8.6162cc
Notes: 2009: Lowering Rate: F: 0.0-3.0" · 2010: Lowering Rate: F: 0-2" · 2011: Lowering Rate: F: 0.0-3.0" · 2012: Lowering Rate: F: 0.0-3.0" · 2013: Lowering Rate: F: 0.0-3.0" · 2014: Lowering Rate: F: 0-2" · 2015: Lowering Rate: F: 0-2" · 2016: Lowering Rate: F: 0-2" · 2017: Lowering Rate: F: 0-2" · 2018: Lowering Rate: F: 0-2"
2010-20131500 LS · V8.5328cc
Notes: 2010: Lowering Rate: F: 0-2" · 2011: Lowering Rate: F: 0-2" · 2012: Lowering Rate: F: 0-2" · 2013: Lowering Rate: F: 0-2" · 2015: X22: FL: 2.0"(lift) - 2.0"(drop) Lowering Rate: F: 0.0-3.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.8in Bed Leng · 2016: 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.8in Bed Length; 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed · 2017: Lowering Rate: F: 0.0-3.0" · 2018: Lowering Rate: F: 0.0-3.0"
2010-20131500 LT · V8.6162cc
Notes: 2010: Lowering Rate: F: 0.0-3.0" · 2011: Lowering Rate: F: 0-2" · 2012: Lowering Rate: F: 0-2" · 2013: Lowering Rate: F: 0-2"
2010-20131500 XFE · V8.5328cc
Notes: 2010: Lowering Rate: F: 0.0-3.0" · 2011: Lowering Rate: F: 0-2" · 2012: Lowering Rate: F: 0-2" · 2013: Lowering Rate: F: 0-2"
2014-20181500 High Country · V8.5328cc
Notes: 2014: Lowering Rate: F: 0-2" · 2015: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles. · 2016: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles. · 2017: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles. · 2018: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles.
2014-20181500 High Country · V8.6162cc
Notes: 2014: X22: FL: 2.0"(lift) - 2.0"(drop) 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Crew Cab Pickup; RW · 2015: X22: FL: 2.0"(lift) - 2.0"(drop) 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Crew Cab Pickup; RW · 2016: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles. · 2017: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles. · 2018: Lowering Rate: F: 0.0-2.0" BQ: Will not work with mag ride vehicles.
2015-20181500 LS · V8.5328cc
Notes: 2010: Lowering Rate: F: 0-2" · 2011: Lowering Rate: F: 0-2" · 2012: Lowering Rate: F: 0-2" · 2013: Lowering Rate: F: 0-2" · 2015: X22: FL: 2.0"(lift) - 2.0"(drop) Lowering Rate: F: 0.0-3.0" 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.8in Bed Leng · 2016: 4-Door; Extended Cab Pickup; RWD; Fleetside; 97.8in Bed Length; 4-Door; Extended Cab Pickup; RWD; Fleetside; 78.8in Bed · 2017: Lowering Rate: F: 0.0-3.0" · 2018: Lowering Rate: F: 0.0-3.0"
2015-20181500 SSV · V8.5328cc
Notes: 2015: Lowering Rate: F: 0.0-3.0" · 2016: Lowering Rate: F: 0.0-3.0" · 2017: 4-Door; Crew Cab Pickup; RWD; Fleetside; 78.8in Bed Length; 4-Door; Crew Cab Pickup; RWD; Fleetside; 69.3in Bed Length; · 2018: Lowering Rate: F: 0.0-3.0"
2016-20181500 Custom · V8.5328cc
Notes: 2016: Lowering Rate: F: 0.0-3.0" · 2017: Lowering Rate: F: 0-2" · 2018: Lowering Rate: F: 0-2"