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Vehicle Specification Lookup Tool🔍
The Chevrolet Avalanche tires sizes include but are not limited to P265/70R17, P275/55R20 or P265/70R16 as specified in our data below, organized by trim, option package, and model year.
Some examples of Chevrolet Avalanche tire sizes include:
Tire Codes Explained (Ex. P255/55VR17)
P - Denotes the tires intended use. (P = Passenger, LT = Light Truck, T = Temporary, ST = Special Trailer)
255 - Width of the tire tread in millimeters.
55 - Tire Profile. The ratio between the profile (sidewall) height and the width of the tire's tread. It is measured in percent. A lower number is a low profile tire and a higher number has a higher sidewall.
V - Speed Rating. ( ie. U = 125 mph, H = 130 mph, V = 149 mph ... etc)
R - Tire Construction. (R = Radial, B = Bias Belt, D = Diagonal)
17 - Rim (wheel) diameter in inches.
Check out the Tire Sizes specifications for other makes and models.
The 2013 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P275/55R20 | P275/55R20 |
The 2012 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P275/55R20 | P275/55R20 |
The 2011 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P275/55R20 | P275/55R20 |
The 2010 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P275/55R20 | P275/55R20 |
The 2009 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI | 6 Spd Auto | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL | 6 Spd Auto | 4WD | P275/55R20 | P275/55R20 |
The 2008 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P275/55R20 | P275/55R20 |
The 2007 Chevrolet Avalanche tire sizes are P265/70R17 and P275/55R20.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LS | 5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LT | 5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R17 | P265/70R17 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P275/55R20 | P275/55R20 |
| Crew Cab 1500 LTZ | 5.3L | V8 | VORTEC SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P275/55R20 | P275/55R20 |
The 2006 Chevrolet Avalanche tire sizes are P265/70R16 and LT245/75R16.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 LS | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 LT | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 LT | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 2500 LS | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD | LT245/75R16 | LT245/75R16 |
| Crew Cab 2500 LT | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD | LT245/75R16 | LT245/75R16 |
The 2005 Chevrolet Avalanche tire sizes are P265/70R16 and LT245/75R16.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 LS | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 LS | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 LT | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 LT | V8 | VORTEC 5300 SFI FLEX-FUEL | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 2500 LS | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD | LT245/75R16 | LT245/75R16 |
| Crew Cab 2500 LT | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD | LT245/75R16 | LT245/75R16 |
The 2004 Chevrolet Avalanche tire sizes are P265/70R16 and LT245/75R16.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 | V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 | V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled With OD And Tow/Haul Mode | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 2500 | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And (Knp) Cooling, External Oil Cooler | 4WD | LT245/75R16 | LT245/75R16 |
The 2003 Chevrolet Avalanche tire sizes are P265/70R16 and LT245/75R16.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 | V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 | V8 | VORTEC 5300 SFI | 4 Spd Auto, Electronically Controlled W/OD & Tow/Haul Mode | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 2500 | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & (Knp) Cooling, External Oil Cooler | RWD | LT245/75R16 | LT245/75R16 |
| Crew Cab 2500 | V8 | VORTEC 8100 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & (Knp) Cooling, External Oil Cooler | 4WD | LT245/75R16 | LT245/75R16 |
The 2002 Chevrolet Avalanche tire sizes are P265/70R16 and LT245/75R16.
| Trim | Engine | Transmission | Drivetrain | Front Tire Size | Rear Tire Size |
|---|---|---|
| Crew Cab 1500 | 5.3L | V8 | (325) SFI (VORTEC) | 4 Spd Auto w/OD | RWD | P265/70R16 | P265/70R16 |
| Crew Cab 1500 | 5.3L | V8 | (325) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD | P265/70R16 | P265/70R16 |
| Crew Cab 2500 | 8.1L | V8 | (496) SFI (VORTEC) | 4 Spd Auto w/OD | RWD | LT245/75R16 | LT245/75R16 |
| Crew Cab 2500 | 8.1L | V8 | (496) SFI (VORTEC) | 4 Spd Auto w/OD | 4WD | LT245/75R16 | LT245/75R16 |

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