What size tires fit a 2012 Chevrolet Avalanche?

The 2012 Chevrolet Avalanche uses P265/70R17 113S as the OEM tire size.

What tire pressure should a 2012 Chevrolet Avalanche have?

The recommended tire pressure for the 2012 Chevrolet Avalanche is 30 PSI front and 30 PSI rear (cold).

Can I use a different tire size on my 2012 Chevrolet Avalanche?

It is recommended to use the OEM size P265/70R17 113S. Alternative sizes may affect speedometer accuracy, handling, and clearances.

Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2012 Chevrolet AvalancheTire Size & Pressure

OEM spec from the factory service manual for the 5.3L Eng VIN 0 variant.

Quick Answer

OEM Tire Size

P265/70R17 113S

Pressure (Front / Rear)

30 / 30 PSI

Load Index

Source: Factory service manual — 2012 Chevrolet Avalanche 5.3L Eng VIN 0. View full manual section →

Other specs:All specs Oil Type Coolant

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Frequently Asked Questions

What size tires fit a 2012 Chevrolet Avalanche?: The 2012 Chevrolet Avalanche uses P265/70R17 113S as the OEM tire size.
What tire pressure should a 2012 Chevrolet Avalanche have?: The recommended tire pressure for the 2012 Chevrolet Avalanche is 30 PSI front and 30 PSI rear (cold).
Can I use a different tire size on my 2012 Chevrolet Avalanche?: It is recommended to use the OEM size P265/70R17 113S. Alternative sizes may affect speedometer accuracy, handling, and clearances.