WebOct 1, 2015 · Speed ratings appear to have irregular miles per hour increments because all speed ratings were initially set in kilometers per hour and then converted to miles per hour. The following list includes the most common speed rating symbols and the associated maximum speeds: L 75 mph 120 km/h M 81 mph 130 km/h N 87 mph 140km/h P 93 mph … WebJun 17, 2024 · Using our example tire size from above, let’s use the load index chart to calculate the total load-carrying capacity for the tires. Based on the load index rating chart, 94 corresponds to a tire load rating of 1,477 lbs at maximum air pressure. So the maximum load-carrying capacity of all four tires would be 4 x 1,477 lbs = 5,908 lbs.
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WebJan 20, 2024 · The speed rating code is semi-alphabetic and goes like this: B: 50 kph 31 mph C: 60 kph 37 mph D: 65 kph 40 mph E: 70 kph 43 mph F: 80 kph 50 mph G: 90 kph 56 mph J: 100 kph 62 mph K: 110 kph 68 mph L: 120 kph 75 mph M: 130 kph 81 mph N: 140 kph 87 mph P: 150 kph 93 mph Q: 160 kph 99 mph R: 170 kph 106 mph S: 180 kph 112 mph T: … WebTire speed ratings were originally developed in Europe as a way to assist high performance vehicle owners when choosing replacement tires to match the speed capabilities of their vehicles. Tire speed ratings should never be associated with the ability of the vehicle to handle the speed for which the tire is rated. 215/65R16 98 H. rain forecast in cuddalore tamil nadu
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WebMay 25, 2024 · The highest speed rating for tires is the ZR rating, for tires having maximum speed capabilities of over 149mph. The ZR designation is also included for high … Web140Q – Load & Speed Rating. LT-Metric LT285/70R17 121/118S Load Range E. 285 – Section Width in millimeters. 70 – Aspect Ratio. R – Designates the tire has radial construction. 17 – Wheel Diameter. 121/118 – Load Index. S – Speed Rating. Letters C, D, E, and F designates the load rating of the given tire. WebJun 10, 2024 · Speed Rating: Q Tread Depth: 17/32” Max Load: 3,415 lbs Rim Width Range: 8.5-11" Tread Width: 10.7" Newer Post → I’ve been shopping for tires, I’m used to the old letter index chart (load range D/load range E). I understand the new chart but I’ve also seen a H value as well. Ex. LT275/70R18 82H and 275/70R18 116s. rain forecast inches