What is the appropriate tire hardness?

1 Answers
MacJaxson
07/29/25 3:49pm
This depends on the specific tire, as each tire has different hardness and wear resistance indices, and their lifespans vary accordingly. Below is relevant information about tire specifications: 1. Front tires: Measured by engine displacement, generally, vehicles with larger displacements have larger tire specifications. Of course, the size of the tire specifications directly affects the overall comfort, aesthetics, and off-road performance of the vehicle. The international standard tire code, expressed in millimeters, represents the section height and aspect ratio percentage. For small cars with displacements between 0.8-1.5, the applicable front tire specifications range from 155/65R1373T to 175/70R1477H. 2. Rear tires: As the name suggests, rear tire specifications refer to the size of the rear tires. Most cars have consistent front and rear tire specifications. However, in some high-performance special-purpose vehicles like sports cars and rear-wheel-drive models, the front and rear tire specifications may differ.
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