What do these terms alphabetical, metric and std inch mean? Metric & P-Metric Sizes. It has thus been called the "Betamax of the tire industry. However,… Euro-metric sizes were developed over time based on load and dimensional… Vintage Tire Size Conversion Chart Use the following chart to figure out the closest modern tire size to your car's original tires. Common Tire Sizes. Metric Radial Size . Using metric dimensions to reflect a tire's width began in Europe in the late 60s. If you want to do a side-by-side comparison of two different tire sizes, simply enter your current tire size, followed by the new tire size. top. "LT" means Light Truck and "P" means Passenger tire. Euro-metric sizes are dimensionally equivalent to P-metric sizes, but typically differ subtly in load-carrying capabilities. Goodyear has a large tire catalog complete with all-season tires, winter tires, sport performance tires, and more. For example P, LT, T, and ST. P. When we use tire type “P” or P-Metric, it means that the tire is made according to certain standards of the United States (drafted by TRA) for passenger vehicles. Supports tire sizes in metric and inches. Find all 33 inch diameter tires for every wheel size, including the metric and inch equivalent tire sizes available for each tire. Use the table below to help you find radial tire size equivalents and metric … Let’s break down the following tire size: 35x12.50R15 . Whats people lookup in this blog: Motorcycle Tire Size Chart Metric To Standard Compare the tire calculations with alternate tire sizes to find the right tire. Use the following chart to figure out the closest modern tire size to your car's original tires. Remember, not all tire sizes are manufactured in both metric and inch sizes so learning how to read tire size can be a valuable tool for anyone in the market for new tires. Although technologically advanced, and reasonably successful, the tire's requirement for a non-standard rim ultimately condemned it to a relatively short commercial life. My bike tires are currently in need of replacing and I read the numbers on it, … The Metric Tire Conversion Calculator converts metric tire sizes (ie 285/75R16) to standard tire sizes (ie 31x10.50R15) and standard tires back to metric. Enter Tire Size / R (Examples: 285/75R16 or 33x12.50R15) Convert. Tractor Tire Size Conversion & Tube Chart ... or in the case of the newest metric radial sizes are still in development and yet to be produced. 15 is the wheel size, in inches. Tire Size Chart - Metric - by Overall Tire Diameter displays the metric tire size designations with belonging tire measures, in metric and English units: OD - Overall Tire Diameter, SW - Section width, AR - Aspect Ratio, RD - Rim diameter, SH - Section height, CI - Tire circumference, RE - Revolutions per mile/km.. Using metric dimensions to reflect a tire's width actually began in Europe in the late 60s. Metric to Standard Tire Conversion Chart for 15 inch Wheels; Metric Standard; 215/75/15: 27.7"x 8.5" 225/70/15: 27.4"x 8.9" 225/75/15: 28.3"x 8.9" 235/75/15: 29.0"x 9.3" 245/75/15: 29.5"x 9.6" 255/75/15: 30.0"x 10.0" 265/75/15: 30.6"x 10.4" Tire Size Conversion Chart - Inches to Metric - by Wheel/Rim Diameter displays the inch tire size designations and for each inch tire designation shows the equivalent - exact calculated metric tire size.. Tire size calculator compares diameter, width, circumference and speedometer differences for any two tire sizes. Joseph 20. It is one of the first volume-produced low-profile tires. The sizes in the above chart do not go as large as modern sizes (180/55 or 240/40) because new bikes are not made to use the Inch Format.. …tire sizes created with the new load formula. 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