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What size tires are on a Chevy Avalanche?

The standard tire size on a Chevy Avalanche is 265/70R17. This tire size provides a balance of performance, comfort, and fuel efficiency for the Avalanche's size and intended use as a versatile pickup truck.


Understanding Tire Sizes


Tire sizes can seem confusing, but they follow a standardized format that provides key information about the tire's dimensions and characteristics. The 265/70R17 size on the Avalanche breaks down as follows:



  • 265 - This is the tire's width in millimeters.

  • 70 - This is the aspect ratio, which is the ratio of the tire's sidewall height to the tread width. A 70 aspect ratio means the sidewall height is 70% of the tread width.

  • R - This indicates the tire has a radial construction, which is the most common type of tire construction today.

  • 17 - This is the wheel diameter in inches that the tire is designed to fit.


The 265/70R17 size is a common choice for full-size pickup trucks like the Chevy Avalanche, providing a good balance of ride quality, handling, and load-carrying capacity.


Tire Options for the Chevy Avalanche


While 265/70R17 is the standard tire size, Chevy Avalanche owners may choose to upgrade to larger or more specialized tires depending on their needs and preferences. Some common alternative tire sizes for the Avalanche include:



  • 275/65R18

  • 285/60R18

  • LT285/55R20


Larger tires can provide improved off-road capability, while more aggressive tread patterns may be chosen for enhanced traction in mud or snow. However, it's important to ensure any tire upgrades are compatible with the Avalanche's suspension, brakes, and other components.

How do you tell what size my truck tires are?


Width + Aspect Ratio + Rim = Your Tire Size
You can find your width, aspect ratio, and rim size on your tire's sidewall, which amounts to your tire size.



What size tires go on a 2004 Chevy Avalanche?


For 2004, the dimensions for your Avalanche are:
245/75 R16. 265/70 R16. 245/65 R17.



What is the biggest tire size I can fit on my truck?


On average, if your truck isn't lifted, you can fit tires up to 33”. In case the vehicle is lifted, you can find a good set of 37” or larger tires to fit. However, you must make some measurements to learn what your truck needs.



What size tires are on a 2002 Chevy Avalanche 1500?


2002 Chevrolet Avalanche 1500 Z71 265/70R17 Tires | Shop Goodyear Tires.



How many miles per gallon does a 2002 Avalanche 1500 get?


Fuel & MPG

Fuel typeRegular unleaded
EPA city/highway MPG12/15 MPG
EPA combined MPG13 MPG



What was special about the Chevy Avalanche?


It incorporated a truck bed with a mid-gate, a unique, folding rear section that transformed the vehicle's functionality. With the mid-gate closed, the Avalanche functioned like a traditional crew cab pickup truck, offering a spacious and comfortable seating area for up to six passengers.



How many miles per gallon does a 2002 Chevy Avalanche 8.1 get?


The 2500s get one of the oil industry's favorite engines, an 8-cylinder, 8.1-liter monster motor worth 340 hp and 455 foot-pounds. Serious stuff. I guess the sporty orientation of this machine motivated against a diesel. EPA ratings for the truck I tested are 13 mpg city, 17 highway.



How much is a 2002 Chevy Avalanche worth today?


A 2002 Chevrolet Avalanche 1500 Sport Utility Pickup 4D has depreciated $534 or 9% in the last 3 years and has a current resale value of $5,138 and trade-in value of $2,667.



What are my stock tire size?


The tire size for your vehicle and wheels can be found in two places: Sidewall of your tire. Inside frame of the driver side door.



What size are Chevy Avalanche tires?


The Chevy Avalanche has a wide range of stock tires, depending on its year model and trim level, including: 245/75R16 tires. 265/70R16 tires. 265/70R17 tires.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.