What is a Tire Specification Size Chart?
1 Answers
Here is a detailed introduction to the tire specification size chart: 1. Units: The parameters of car tire specifications and models are expressed in millimeters for section width and aspect ratio percentage. This is followed by the tire type code, rim diameter (in inches), load index, and permitted vehicle speed code. 2. Tire speed rating table: L-120, M-130, N-140, P-150, Q-160, R-170; S-180, T-190, U-200, H-210, V-240, ZR-240. 3. Tire load index: 82-475, 83-487, 84-500, 85-515, 86-530, 87-545; 88-560, 89-580, 90-600, 91-615, 92-630, 93-650.