Understanding Tire Markings: Decode Your Tires with HHD Motors!
Ever wonder what all those numbers & letters on your tires mean? Let's break it down together! Here's a quick guide to understanding tire markings:
Width: The first number indicates the width of the tire in millimeters. For example, "225" means the tire is 225 millimeters wide.
Aspect Ratio: The second number represents the aspect ratio, which is the ratio of the tire's sidewall height to its width. For instance, in "225/50R17," the aspect ratio is 50, indicating that the sidewall height is 50% of the tire's width.
Radial Construction: Many modern tires feature radial construction, denoted by the letter "R" in the tire size. Radial tires have plies that run radially across the tire, providing improved stability, traction, and tread life.
Diameter: The final number signifies the diameter of the wheel rim in inches. In "215/55R16," the diameter is 17 inches.
Other markings include:
Load Index: Max. weight it can support.
Speed Rating: Max. speed to operate safely.
Treadwear, Traction, & Temperature Ratings: Durability, grip, & heat resistance of the tire.
Understanding tire markings is essential for selecting the right tires for your vehicle & ensuring optimal performance and safety on the road.
Need help deciphering your tire markings? Our team at HHD Motors is here to assist you! Contact us today for expert advice and tire services tailored to your needs.
