Tire Size Chart

The importance of tire size in a vehicle's performance and safety cannot be overstated. Far from being merely an aesthetic choice, the size of your tires profoundly influences how your car handles, accelerates, and brakes. A deeper understanding of tire size significance aids car owners in making well-informed tire selection decisions for their vehicles.

On the sidewall of every tire, there's a sequence of numbers and letters that might initially appear enigmatic. However, this code is key to understanding a tire's dimensions and capabilities. Learn more on how to read a tire size.

The handling and stability of a vehicle are closely linked to tire size. Typically, larger tires offer a wider contact patch with the road, enhancing grip and stability, particularly in cornering and at high speeds. This is especially crucial in performance vehicles or during challenging driving conditions. However, overly large tires may adversely affect handling due to increased weight and changes in suspension geometry.

Acceleration and braking are also impacted by tire size. Larger tires can slow acceleration and lengthen braking distances due to greater mass and rolling resistance. Conversely, too-small tires might not offer enough traction, compromising both acceleration and braking. Finding a balance is key to ensuring tires provide the right amount of grip without significant performance sacrifices.

Ride comfort is not immune to the effects of tire size. Typically, tires with larger sidewalls (indicating smaller wheel diameter) absorb road irregularities better, offering a smoother ride. However, low-profile tires (larger wheel diameter and smaller sidewall) may improve handling but at the cost of comfort and increased noise. This balance is an important consideration for those who prioritize either comfort or performance.

Tire sizes are diverse, each catering to specific driving requirements and vehicle specifications. Choosing the right tire size and type depends on your vehicle's specifications and driving needs. Always consult the vehicle's manual or a tire expert to select the correct tire for your vehicle.

Use the dropdown below to select your tire size, or see the tire size chart for detailed tire specifications.

All listed guides, data and/or calculations are for informational purposes only. TireSizes.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information.