Order Your 2012 Guide Now
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The 2012 Edition is our BIGGEST GUIDE Ever! Over 250 pages of Tire & Wheel Fitments For Cars-Trucks-SUV’s-Crossovers. Current and Vintage Vehicle Specifications. Original Equipment and Aftermarket Plus Sizes. Sell More Tires. Sell More Wheels. Get The Guide! Click on the cover to “Order” your 2012 Plus Sizing Guide Now!
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Inflation Technology, LLC,
has released Tire Pressure Computer (“TPC”), a Windows-based computer program designed to eliminate the work required to find the correct air pressure for non-OE tire sizes. In addition, TPC finds the maximum and minimum wheel widths that can be used with the tire size chosen, displays the anticipated speedometer change, and prints the final results for store records. Required air pressures are computed based on the Gross Axle Weight Ratings for the vehicle. TPC eliminates errors that can result in tires being 
underinflated or mounted on incorrect rim widths. A supplemental tire pressure label can be printed for the vehicle using an optional label printer.
How do you measure X-Factor…?
“Just what the Wheel Industry has been waiting for”
What is X-FACTOR ?
It's the amount of caliper overhang measured in millimeters from the vehicles mounting pad to the outer most edge of the caliper.
Why is X-Factor important ?
X-Factor is needed to determine sufficient clearance of the wheel to clear the vehicles caliper/brake assembly.
The Ultimate X- Brake Factor Tool Is the fast, easy, and the simplest way to measure the Brake X-Factor (caliper overhang) of the vehicle before ordering or installing wheels.
Place your order now for fastest delivery.
New Digital Ultimate Wheel and Tire Plus Sizing Guide. Turn your salesforce into wheel experts!
Announcing the new "Digital" Ultimate Wheel and Tire Plus Sizing Guide.
You can have access to the latest, most up to date vehicle specifications.
The New Digital version of the Guide will be updated throughout the year as new vehicles hit the streets.
Subscribe to the New Digital version of the guide and get all the tools your sales force will need to make accurate plus tire and wheel fitments.
This interactive version of The Ultimate Wheel & Tire Plus sizing guide not only looks up fitments by year, make, and model it also includes all of our reference tools and our special fitment calculators, tire load and inflation tables, comparison tables and more.
Contact us for more details.
