Frequently Asked Questions
This type of tire is typically used on trucks, SUVs, bigger passenger vehicles, and crossovers. Check your owner’s manual or the size of your automobile’s tires to ensure a good match.
The only difference is that the 235 width is 10 mm larger. The overall diameter of the tire is larger, and the load that can be carried is also larger than the thinner 225 75R17. The wider tread also affects the handling.
The tire size generally has a pressure rating of 50-80 PSI for most 225/75R17 truck and SUV tires, depending on the load range and the designated tire use. Thus, the recommended PSI is indicated on the tire manufacturer’s detailed description and the vehicle’s placard is to follow the instructions.
However, it is generally difficult to establish the lifetime of tires since it varies with driving conditions and behavior. Indeed, with proper rotations and consistent inflation, one should change quality truck/SUV tires of 225/75R17 after 40,000–60,000 miles.
The 255/75R17 for lifted trucks is 255mm tread width. 75 percent aspect ratio of sidewall height to tread width, and 17-inch wheel diameter. This tire size is much wider, and the overall diameter is larger than the 225 75R17.
