What size tires are on a 2002 Chevy pickup?
There isn’t a single tire size for every 2002 Chevy pickup—the size depends on trim, cab/bed configuration, and whether it uses 15- or 16-inch wheels. To know your exact size, check the driver’s door placard or the tire sidewall.
Understanding the variability of tire sizes
In 2002, Chevrolet offered the C/K series pickups with multiple wheel and trim options. The factory tire size could change based on whether the vehicle had a base, LS, or LT trim, as well as whether it wore standard 15-inch rims or optional 16-inch rims. The most reliable source of truth is the door jamb placard, which lists the exact stock size and recommended inflation.
Common OEM tire sizes by wheel diameter
For 15-inch wheels, the following sizes were commonly used on many 2002 pickups.
- P235/75R15
- P245/75R15
15-inch sizes were typical on base and mid-level trims with factory 15-inch wheels.
For 16-inch wheels, the following sizes were common on higher-trim models or optional wheel packages.
- P265/70R16
- P275/70R16
16-inch sizes were typical on higher trims with factory 16-inch wheels.
How to confirm your exact size for replacement or alignment
The most reliable way to know the correct tire size for your specific 2002 Chevy pickup is to read the vehicle’s documentation and inspect the tires directly.
- Check the driver’s door jamb placard for the official tire size and load rating.
- Inspect the sidewall of one of the current tires for the size designation (for example, P235/75R15).
- Consult your owner’s manual or the build sheet if the placard is missing or unreadable.
- If you have aftermarket wheels or a non-stock configuration, verify the size with the dealership or a trusted tire professional using the VIN.
Knowing the exact size helps ensure correct fitment and performance, especially if you’re purchasing replacements or considering a wheel upgrade.
Important considerations when replacing tires
When selecting replacement tires, keep these considerations in mind to maintain handling, safety, and accurate speed readings.
- Try to maintain overall diameter within about 3% of the OEM spec to preserve speedometer accuracy and drivetrain performance.
- Match load capacity and speed rating to or above the original tires.
- Ensure the new tires are compatible with your rims and with any suspension or ABS systems.
- Decide if you want a similar type (all-season, highway, or mud-terrain) based on your driving needs and climate.
In practice, sticking with a size close to the original and following manufacturer recommendations helps preserve ride quality and safety.
Summary
There isn’t a single tire size for all 2002 Chevy pickups. Size depends on the model, cab/bed configuration, and wheel choice. The door placard and tire sidewalls are your best sources for the exact OEM specification. When replacing tires, aim to match the original diameter and load/speed ratings and verify compatibility with your wheels and drivetrain.
