2003 Chevrolet Avalanche Tire Size & Pressure
The 2003 Chevrolet Avalanche tire size depends on trim: the 1500, 4WD takes P265/70R16 111S; the 1500, RWD takes P265/70R16 111S; the 2500, 4WD takes LT245/75R16 E; the 2500, RWD takes LT245/75R16 E, per the factory service manual.
- 1500, 4WD: P265/70R16 111S
- 1500, RWD: P265/70R16 111S
- 2500, 4WD: LT245/75R16 E
- 2500, RWD: LT245/75R16 E
1500, 4WD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P265/70R16 111S | Door Placard | — | — |
| All | P265/70R17 113S | Door Placard | — | — |
| All | P265/70R17 113S | Door Placard | — | — |
| All | P265/70R17 113S | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
1500, RWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P265/70R16 111S | Door Placard | — | — |
| All | P265/70R17 113S | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
2500, 4WD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | LT245/75R16 E | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
2500, RWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | LT245/75R16 E | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
More Avalanche Specs & Repair Guides
🛢️ 2003 Chevrolet Avalanche Oil Type & Capacity →🌧️ 2003 Chevrolet Avalanche Wiper Blade Sizes →💡 2003 Chevrolet Avalanche Light Bulb Sizes →📖 2003 Chevrolet Avalanche Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2003 Chevrolet Avalanche take?
It depends on the trim: 1500, 4WD uses P265/70R16 111S; 1500, RWD uses P265/70R16 111S; 2500, 4WD uses LT245/75R16 E; 2500, RWD uses LT245/75R16 E.
What is the tire pressure for a 2003 Chevrolet Avalanche?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2003 Chevrolet Avalanche?
Bolt pattern data is available in the factory service manual.