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My Jeep Wrangler Has A Tire Size Of 30 X 9.5 R15 LT, Yet When I Shop For Tires They All Say P215/75R15. Are These Comparable Tires, And What Does The 30 X 9.5 R15 LT Mean? Is There Other Comparable Sizes, Or Do I Have To Use A P215/75R15?
30 means the diameter in inches x 9.5 inches wide R(radial) 15 inch diameter wheel LT (light truck) a p215/75 R15 is a p(passenger) 215 millimeters wide or 215 divided by 25.4 is 8.46 inches wide, 75 is the % aspect ratio therefore the height of the tire is 75% tall as it is wide … Read more