(GVWR). This number can be found in the owner’s manual. To determine if a set of tires will work on your particular car, use the tire load index chart to see how many pounds each tire can support. Multiply that by four (since your vehicle will use four tires). As long as that ...
Recent standardization has changed so all ratings except "Unlimited ZR" incorporate the speed symbol and load index as part of every tire’s service description on the tire’s sidewall. If you’re reading your tire sidewall, the speed rating will be the last item in the character sequence in...
See the chart on this page for all the ratings. Calculating the Tire Diameter Now that we know what these numbers mean, we can calculate the overall diameter of a tire. We multiply the tire width by the aspect ratio to get the height of the tire. Tire height = 235 x 75 percent =...
Luckily, you can refer to a load index chart to help you figure this out. For a load index of 95, the tire can support approximately 1521 pounds each.Speed Rating The final figure in a tire size code is the speed rating, which is designated by a letter. Like the load index tells ...
This final letter in the tire sizing code tells you the highest sustained speed that the tire is capable of being run at, assuming that the tire is not damaged, is not overloaded, and is properly inflated. Here is a list ofspeedratings for various types of tires. Be sure that the tires...
Tire Speed Ratings The chart below shows many of the different speed ratings currently being used for passenger car tires. The speed rating symbol is part of the tire size designation on the sidewall of the tire. This symbol corresponds to that tire's designed maximum safe operating speed. ...
maximum speed a tire can sustain under its recommended load capacity. In our example, “H” is equivalent to a maximum speed of 209 kph (130 mph). Even though a tire is capable of performing at this speed, drivers should not exceed legal speed limits.Read our guide to speed ratings. ...
The Load Index does not directly indicate a tire's load-carrying capacity, but instead corresponds to a specific capacity listed on a tire load index chart. Generally, the higher the number, the higher a tire's load-carrying capacity. In this example, the number "91" corresponds to a load...
5 ratings Check if this fits your vehicle At a glance Brand Dunlop Tire size P275/60R18 Construction type Radial Tire speed rating S Tire season Summer Tire load index 111 $415.00 You save$0.00 Price when purchased online As low as $28/mowith ...
for tires bought from an affiliated site, so I guess the price was about the same in the long run. Did save quite a bit off the rate for getting similar tires installed by other local tire shops. The tires are good so far--hope they live up to their mileage and treadwear ratings. ...