
2011 GMC Sierra 1500
CHANGES AND NEW FEATURES OF THE 2011 GMC SIERRA 1500
Deletions
Exterior color (58U) Carbon Black Metallic
New Features
Exterior color (GGU) Gray Green Metallic

2011 GMC SIERRA HYBRID
CHANGED AND NEW FEATURES OF THE 2011 GMC SIERRA HYBRID
Deletions
Exterior color (58U) Carbon Black Metallic
New Features
Exterior color (GGU) Gray Green Metallic

2011 GMC SIERRA 2500
CHANGES AND NEW FEATURES OF THE 2011 GMC SIERRA 2500
Deletions
(LY6) Vortec 6.0L Variable Valve Timing V8 SFI engine
(LMM) Duramax 6.6L Turbo Diesel V8, B5-Diesel compatible engine
(QB5) 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug painted steel wheels
(PY2) 4 - 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug chrome-styled steel wheels
(PY0) 4 - 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum wheels
(N89) 4 - 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels
(QIZ) LT 245/75R16E all-season, blackwall tires
(QIW) LT245/75R16E on-/off-road, blackwall tires
(ZIZ) LT245/75R16 all-season, blackwall spare tire
(ZER) LT265/75R16E on-/off-road, blackwall spare tire
(C6W) 9200 lbs. (4173 kg) GVWR
(Exterior color (58U) Carbon Black Metallic
(VBJ) LPO, Underseat storage, composite storage bin under the rear seat
New Features
(LML) Duramax 6.6L Turbo Diesel V8, B20-Diesel compatible engine
(LGH) Duramax 6.6L Turbo Diesel V8, B20-Diesel compatible engine (requires [ZW9] pickup box delete)
Exterior color (GGU) Gray Green Metallic
(ASF) Head curtain side-impact air bags, front outboard seating positions with rollover sensor
(AJ7) Seat-mounted side-impact air bags, driver and right-front passenger for thorax and pelvic protection
(K40) Exhaust Brake
(PYN) 17" (43.2 cm) steel wheels
(PYP) 17" (43.2 cm) chrome-clad steel wheels
(PYQ) 17" (43.2 cm) machine aluminum wheels
(PYT) 18" (45.7 cm) painted steel wheels
(PYR) 18" (45.7 cm) forged polished aluminum wheels
(PYS) 20" (50.8 cm) forged polished aluminum wheels
(QHQ) LT245/75R17 all-season, blackwall tires
(QGM) LT265/70R18E all-terrain tires
(QWF) LT265/70R18E all-season tires
(QFC) LT265/60R20E all-terrain tires
(ZHQ) LT245/75R17E all-season spare tire
(ZXT) LT265/70R17E all-terrain, blackwall spare tire
(ZWF) LT265/70R18E all-season spare tire
(NZ4) 17" x 7.5" (43.2 cm x 19.1 cm) full-size, steel spare wheel
(N79) 18" x 8" (43.2 cm x 19.1 cm) full-size, steel spare wheel
(G4A) 9300 lbs. (4218 kg) GVWR
(GEH) 9500 lbs. (4309 kg) GVWR
(C4M) 9900 lbs. (4490 kg) GVWr
(C7A) 10,000 lbs. (4536 kg) GVWR
Changes
Revised hood appearance and hood louver with new grille, all new chassis and hydraulic body mounts
(JL4) StabiliTrak, stability control system is now standard on all models and includes electronic trailer sway control, intelligent brake assist and hill start assist
(VYU) Snow Plow Prep Package now available on all 4WD engine and cab combinations
Short and long box fuel tanks increased to 36 gallons

2011 GMC SIERRA 3500
CHANGES AND NEW FEATURES OF THE 2011 GMC SIERRA 3500
Deletions
(LY6) Engine, Vortec 6.0L Variable Valve Timing V8 SFI
(LMM) Engine, Duramax 6.6L Turbo Diesel V8, B5-Diesel compatible
(QER) LT265/75R16E on-/off-road, blackwall tires
(QXT) LT265/70R17E all-terrain, blackwall tires
(QBD) LT225/75R17E all-season, blackwall tires
(QCV) LT225/75R17E on-/off-road, blackwall tires
(ZER) LT265/75R16E on-/off-road, blackwall spare tire
(ZBD) LT225/75R17E all-season, blackwall spare tire
(ZCV) LT225/75R17E on-/off-road, blackwall spare tire
(QR5) 17" x 6.5" (43.2 cm x 16.5 cm) 8-lug painted steel wheels
(Q9A) Chrome trim skins and chrome center cap wheel trim
(QC1) 16" x 7.0" (40.6 cm x 17.8 cm) 8-lug steel wheels
(NZ7) 16" x 7" (40.6 cm x 17.8 cm) 8-lug chrome-clad steel wheels
(P25) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels
Exterior color (58U) Carbon Black Metallic
(GED) 9700 lbs. GVWR
(C4M) 9900 lbs. GVWR
(VBJ) LPO, Underseat storage, composite storage bin under the rear seat
New Features
Model TC30743 2WD Crew Cab Standard Box with Single rear wheel
Model TK30743 4x4 Crew Cab Standard Box with Single rear wheel
Model TC30903 is now available in a dual rear wheel configuration
(LML) Duramax 6.6L Turbo Diesel V8, B20-Diesel compatible engine
(LGH) Duramax 6.6L Turbo Diesel V8, B20-Diesel compatible engine (requires [ZW9] pickup box delete)
Exterior color (GGU) Gray Green Metallic
(K40) Exhaust Brake
(PYW) 17" (43.2 cm) painted steel wheels
(PYT) 18" (45.7 cm) painted steel wheels
(P06) Chrome trim skins and chrome center caps wheel trim
(PYR) 18" (45.7 cm) forged polished aluminum wheels
(QQO) LT235/80R17E highway tires
(QZT) LT235/80R17 all-terrain blackwall tires
(QWF) LT265/70R18E all-season, blackwall tires
(QGM) LT265/70R18E all-terrain, blackwall tires
(ZQO) LT235/80R17E highway spare tire
(ZZT) LT235/80R17E all-terrain, blackwall spare tire
(ZWF) LT265/70R18E all-season, blackwall spare tire
New GVWR's between 10,100 lbs. and 13,200 lbs.
Changes
(ZW9) Pickup box delete is no longer standard on TC30903
Revised hood appearance and hood louver with new grille, all new chassis and hydraulic body mounts

2011 GMC SIERRA DENALI
CHANGES AND NEW FEATURES OF THE 2011 GMC SIERRA DENALI
Deletions
Exterior color (58U) Carbon Black Metallic
New Features
2500HD Denali 4WD Crew Cab model TK20743 with revised hood appearance and hood louver with new grille, all new chassis and hydraulic body mounts
(DRC) Inside rearview auto-dimming mirror with rear camera display
Exterior color (46U) Stealth Gray Metallic
(LML) Duramax 6.6L Turbo Diesel V8, B20-Diesel compatible engine
(JL4) StabiliTrak, stability control system is now standard on all models and includes electronic trailer sway control, intelligent brake assist and hill start assist
source.www.gminsidenews.com