What does 99Y mean on a tire?
When the Y-speed rating indicated in a service description is enclosed in parentheses, such as 285/35ZR19 (99Y), the top speed of the tire has been tested in excess of 186 mph, 300 km/h indicated by the service description as shown below: 285/35ZR19 99Y.
What does V and H mean on Tyres?
The letters “H” and “V” represent speed ratings. The rating is the speed the tire has been tested to for continuous safe driving. The English equivalent speed for H-rated tires is 130 mph and V-rated tires are good for up to 149 mph.
What is the difference between 95Y and 99Y?
The difference between 95Y and 99Y is the load rating of the tires. Presumably you can haul more stuff down the autobahn without blowing the tire if it’s a 99Y. Michelin PSS are a bit wider than most for the same tire size.
What is an H speed rating?
The speed rating on a tire indicates the fastest speed a tire can handle before it affects the tire’s performance. For example, “H” would translate to a tire that can only handle speeds up to 130 mph (or 210 km/h).
What’s the difference between a T and H tire rating?
T ratings are most associated with standard touring tires, and everyday passenger vehicles like family sedans and minivans. An H speed rating indicates the tire is approved for speeds up to 130 mph (210 km/h) under optimal conditions. An H speed rating is at the low end, or at the start of the performance tire speed ratings.
What does the number 94 mean on a tire rating?
Tire load rating or load index. The load rating tells you how many pounds a tire can safely carry. In our example, the number 94 has been assigned to a load carrying capacity of 1477 pounds (per tire).
What is the weight of a 99h tire?
LOAD INDEX. 235/55R17 99H- The load index (99) is the tire size’s assigned numerical value used to compare relative load carrying capabilities. The higher the tire’s load index number, the greater its load carrying capacity. 97 = 1,609 pounds 98 = 1,653 pounds 99 = 1,709 pounds
What does the y speed rating on a tire mean?
Y speed rating. If Y speed rating is indicated without parentheses (as normal), this means the tire is rated up to 186 mph. If the Y speed rating is indicated inside of parentheses, this means that particular tire size and specification has been tested at speeds in excess of 186 mph.