Auto >> AutoSPT >  >> Auto Repair

Can you use a 245 75r 16 tire to replace 225 tire?

It is not recommended to use a 245/75R16 tire to replace a 225 tire. Although both tires have the same rim diameter, the 245/75R16 tire is significantly larger in terms of width and sidewall height. Here's why using a 245/75R16 tire may not be suitable:

1. Altered Wheel Fitment:

- The 245/75R16 tire is wider than a 225 tire. This means it may not fit properly within the wheel well or fender of your vehicle, potentially causing rubbing or clearance issues.

2. Speedometer Accuracy:

- The larger sidewall height of the 245/75R16 tire will result in a taller overall diameter compared to the original 225 tire. This can cause your vehicle's speedometer to provide inaccurate readings, indicating lower speeds than you're actually traveling.

3. Handling and Performance:

- The wider tread width and taller sidewall of the 245/75R16 tire may affect the handling characteristics of your vehicle. It may result in reduced responsiveness, increased body roll, and slower steering response compared to the original tire size.

4. Fuel Efficiency:

- Larger tires generally have higher rolling resistance, which can impact your vehicle's fuel economy. Using a 245/75R16 tire instead of the original 225 tire may slightly decrease fuel efficiency.

It is always recommended to use the tire size specified by the vehicle manufacturer. Deviating from the recommended tire size can potentially compromise the safety and performance of your vehicle. If you need to replace your tires, consult a tire professional to determine the correct replacement tire size based on your vehicle's specifications and requirements.