Properly inflated tires are essential to the safety and handling of any vehicle, but that’s particularly true for a full-size pickup truck like the Chevrolet Avalanche. It is absolutely critical that drivers confirm regular tire pressure maintenance on their Avalanche – if the tires are underinflated, handling will suffer, poor fuel efficiency can be expected, and a premature tire replacement may be necessary.
The Chevrolet owners manual provides specific manufacturer’s guidelines regarding ideal tire pressures for optimum performance. Drivers should check their tires at least once per month, considering factors such as the temperature, elevation, and load capacity when adjusting pressure levels. Periodic inspection is important because even ultraviolet rays from direct sun exposure may cause slow leaks which must be replenished in order to maintain safe operation of the vehicle.
To determine the correct tire pressure for your specific Chevrolet Avalanche, you need to consider the production year and tire specifications. The vehicle is available in six different trim levels and has three stock tire sizes.
To find the correct tire pressure, you can refer to the owner’s manual or the tire information placard located on the driver’s side door jamb or inside the glove box. The tire information placard provides the recommended tire size, load capacity, and inflation pressure for both the front and rear tires.
It’s important to check the tire pressure regularly and maintain the recommended pressure to ensure proper handling, fuel efficiency, and tire life. Overinflated or underinflated tires can negatively impact the vehicle’s performance and safety.
- PSI – pounds per square inch (lbf/in2). 10 psi = 68.95 kPa/0.6895 bar
- BAR – one bar nearly equal to one atmosphere. 1 bar = 100 kPa/14.504 psi
- KPA – kilopascals is a metric unit of pressure. 100 kPa = 1 bar/14.504 psi
Chevrolet Avalanche has been equipped with a tire pressure monitoring system (TPMS).
2013 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2013 Chevrolet Avalanche is 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for front and 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 36P/2.48B/248K | 36P/2.48B/248K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
2012 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2012 Chevrolet Avalanche is 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for front and 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 36P/2.48B/248K | 36P/2.48B/248K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
2011 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2011 Chevrolet Avalanche is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
2010 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2010 Chevrolet Avalanche is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
2009 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2009 Chevrolet Avalanche is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
2008 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2008 Chevrolet Avalanche is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
2007 Chevrolet Avalanche tire pressure information
The values of the tire pressure for 2007 Chevrolet Avalanche is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Chevrolet Avalanche trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for Chevrolet Avalanche Black Diamond LS
Approved tire pressure for trim level: Chevrolet Avalanche Black Diamond LS is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Tire Pressure for Chevrolet Avalanche Black Diamond LT
Approved tire pressure for trim level: Chevrolet Avalanche Black Diamond LT is 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for front and 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 36P/2.48B/248K | 36P/2.48B/248K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Tire Pressure for Chevrolet Avalanche Black Diamond LTZ
Approved tire pressure for trim level: Chevrolet Avalanche Black Diamond LTZ is 33P/2.27B/227K for front and 33P/2.27B/227K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Tire Pressure for Chevrolet Avalanche LS
Approved tire pressure for trim level: Chevrolet Avalanche LS is 32P/2.21B/221K for front and 32P/2.21B/221K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Tire Pressure for Chevrolet Avalanche LT
Approved tire pressure for trim level: Chevrolet Avalanche LT is 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for front and 31P/2.14B/214K/2.07B/207K/2.07B/207K to 36P/2.48B/248K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 265/65 R18 112 | 34P/2.34B/234K | 34P/2.34B/234K |
| 265/70 R17 | 31P/2.14B/214K/2.07B/207K/2.07B/207K | 31P/2.14B/214K/2.07B/207K/2.07B/207K |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Tire Pressure for Chevrolet Avalanche LTZ
Approved tire pressure for trim level: Chevrolet Avalanche LTZ is 33P/2.27B/227K for front and 33P/2.27B/227K for rear.
| Approved tire size | Tire Pressure | |
|---|---|---|
| Front PSI (P)/Bar (B)/kPa (K) | Rear PSI (P)/Bar (B)/kPa (K) | |
| 275/55 R20 | 33P/2.27B/227K | 33P/2.27B/227K |
Approved tire pressure for trim level: Chevrolet Avalanche original equipment tire sizes with matching trims and model years.
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