There isn’t a single tire size for the 2007 Audi Q7. The size depends on the trim and wheel package; common factory sizes included 235/65R17 on 17-inch wheels, with options like 235/60R18, 255/55R18, and 255/50R19 for larger wheels.
Understanding the tire sizing helps with replacement choices and performance. The Q7 was offered with multiple wheel configurations, so the OEM size varies by year, market, and package. Below we outline typical sizes and how to verify your vehicle’s specific size.
Common OEM tire sizes by wheel option
The following sizes were commonly installed at the factory on 2007 Q7 models, depending on wheel diameter and trim.
- 17-inch wheels: 235/65R17 all-season tires (typical for base configurations).
- 18-inch wheels: 235/60R18 or 255/55R18, depending on trim and market.
- 19-inch wheels: 255/50R19 for higher-end wheel packages or Premium trims.
Note that not every 2007 Q7 will match these exact sizes; confirm with the door placard or VIN-specific data for your vehicle.
How to verify the exact tire size for your vehicle
Use these steps to confirm the correct factory size for your vehicle and for replacements.
- Check the driver’s door jamb placard, which lists the original equipment (OE) tire size for front and rear tires and the recommended inflation pressures.
- Consult the owner's manual or the service sticker on the trunk lid or inside the fuel filler door if the door placard isn’t visible.
- Inspect the sidewall of your current tires for the size stamped in the format P235/65R17 or similar; this is the tire you are currently using, which may differ from OE if you replaced them before.
- If you have access to the VIN, ask a dealer or use Audi’s official service portals to pull the exact OE tire size for your build, since it varies by market and options.
Always replace tires with the exact OE size or a size recommended by Audi for your specific model year and wheel size to ensure proper handling and safety.
Summary
The 2007 Audi Q7 did not have a single universal tire size; sizes varied by wheel size and trim. Common configurations included 235/65R17 on 17-inch wheels, 235/60R18 or 255/55R18 on 18-inch options, and 255/50R19 on 19-inch wheels. To confirm the exact size for your vehicle, check the door jamb placard, consult the owner's manual, or reference the VIN with a dealership or Audi's service portal. Matching the OEM size is essential for safety and performance.