"INCH UP" TO PLUS ZERO, PLUS ONE, & PLUS TWO TIRE SIZE APPLICATIONS

WHAT'S "INCH UP"?

"Inch Up" is the process of mounting a lower aspect ratio tire and larger diameter wheel on your car. This creates a larger contact patch and a shorter sidewall.

WHY "INCH UP"?

"Inch Up" to improve your vehicle's performance and appearance.

• Increased steering response
• Improved dry handling
• Enhanced cornering ability
• Aggressive good looks

HIGH-PERFORMANCE TIRES AND WHEELS ASSEMBLY

"Inch Up" to improve your vehicle's performance and appearance.

Plus Zero
This method utilizes the same wheel diameter as OE but incorporates a tire with a larger than OE section width and smaller than OE aspect ratio. Note that this may require a replacement wheel to maintain proper rim width for the new tire.

Plus One
This method utilizes a 1-inch larger diameter wheel in conjunction with a tire of a one-step lower aspect ratio.

Plus Two
This method utilizes a 2-inch larger diameter wheel, in conjunction with a tire of a two-step lower aspect ratio. Note that this method always requires a replacement wheel.

Warning: When changing to a non-OW tire size, please respect the OE Load Index rating. Always consult the load/inflation charts to determine proper inflation pressure to maintain OE load-carrying capacity.