User: What size tires can I run on 15 inch wheels on my 87 gt convertible
Assistant: On a 1987 Toyota Celica GT convertible with 15-inch wheels, suitable tire sizes are typically 195/50R15 and sometimes up to 205/50R15, depending on your specific setup and potential modifications. Here’s a bit more detail:
1. **195/50R15**: This size is quite common and is often used on 15-inch rims for the Celica. It’s smaller in diameter than some stock sizes, which can affect acceleration but might offer improved handling due to a lower sidewall.
2. **205/50R15**: This size is also compatible and provides a slightly wider contact patch, which can enhance grip and stability. However, you should ensure that the wheels and suspension setup will accommodate this size without rubbing against the fenders or suspension components.
3. **Wider Options**: Some enthusiasts have successfully fitted 225/50R15 tires, but this typically requires modifications such as rolling the fenders or using spacers to prevent rubbing issues.
Make sure to verify clearance and fitment, especially if you are considering going wider than the standard sizes. It’s also good practice to keep the overall tire diameter close to stock to maintain accuracy in speedometer readings and overall vehicle handling.