How to Calculate Tire Aspect Ratio?

1 Answers
MacDelaney
07/30/25 2:32am
Tire aspect ratio = (Tire thickness / Tread width) × 100%. Bias-ply tires, also known as conventional structure tires, are named for their crisscrossed cord arrangement. Radial tires are a type of tire structure, commonly referred to as "steel-belted tires".
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