Sun, 03 May 2026 13:11:54 +0000

You Won’t Believe What’s Missing in Your Tire Speed Ratings! When it comes to tire performance, speed ratings are one of the most talked-about specifications—but what’s actually not included in these ratings? Tire speed ratings (such as S, T, H, V, and W) are designed to indicate the maximum speed a tire can safely handle under ideal conditions, but they don’t tell the full story. Understanding what behind the letters lies is crucial for anyone serious about vehicle safety, handling, and durability. ### The Basics: What Tire Speed Ratings Actually Measure First, a quick primer: A tire’s speed rating is a standardized coding system assigned by tire manufacturers to indicate the top speed the tire can maintain under controlled conditions. For example: