…a lower load index than the Original Equipment tire indicates the tire does not equal the load capacity of the original. Typically, the load indexes of the tires used on passenger cars and light trucks range from 70 to 126. Load Index Pounds Kilograms Load Index Pounds Kilograms Load Index Pounds…
The load range branded on a tire's sidewall helps identify how much load the tire is designed to carry at its industry specified pressure. A good rule of thumb is that the Load Index of your new tires be equal to or greater than the Load Index of the Original Equipment. In most cases, passenger…
…of is the load index of your vehicle. If you have a 3/4-ton pickup such as a Ford F250, you will also require a tire with a higher load index, or if you have a vehicle such as a Chevrolet Corvette, your car may have come with light load tires and going to a tire with a higher load index would make…
…Tire speed ratings were established to make sure speed capabilities between tire and vehicle were in agreement. Meaning, the vehicle should only go as fast as the lowest speed rated tire on it. Read "How to Read Speed Rating, Load Index & Service Descriptions" for more details.
…load. These tires can use higher air pressure to support more weight than a standard tire of the same size. If you want to see whether your current tires are standard or extra load, you can check the service description on the tire's sidewall. An extra load tire will have a higher load index…
…Approval Marks How Do I Compare Price vs. Value? How to Install Your Tire & Wheel Package How to Read Speed Rating, Load Index & Service Descriptions Hydroplaning: the Role Tires Play Load Range / Ply Rating Identification Manufacturer Tire Aging / Service Life Bulletins Match Mounting to Enhance…
…It will list a recommended pressure or pressures, and also usually tell you the load index of the original tire. If the load index of your new tire is lower, you may need to add some additional pressure; if the load index of the new tire is higher, you can still run the recommended pressure. 4. Keep…
…O.E. application's required Load Index (121/120). It's also important to note that some Euro-metric Commercial Vehicle tire sizes are available with multiple constructions/maximum inflation pressures resulting in multiple load carrying capacities. Dimension Load Index Maximum Pressure 225/75R16C…
…important to confirm that the Load Index in the tire's service description of the new tire is equal to or greater than the Load Index of the original tire and/or that the new tire's rated load capacity is sufficient to carry the vehicle's gross axle weight ratings. "The load range/ply rating branded…
…same on the tires when the size is adjusted, so the same pressure can be used. If the load index is higher on the new tires, then you still follow your vehicle's door placard specifications. If the load index is lower than the O.E. tire, you will want a slightly higher tire pressure. How much…
…or doorjamb) or their owner's manual for the recommended tire pressures for their vehicle's driving conditions. Related Links * How to Read Speed Rating, Load Index & Service Descriptions * P-Metric & Euro-Metric Tire Sizing * Plus Size Wheels & Tires * Sidewall Markings * Tire Size Conversion Chart
…the tire's service descriptions. A service description tells you what a tire's load carrying capacity and speed rating are. As we see here, a 93 load index tire carries 1,433 lbs. per tire and 97 load index tire carries 1,609 lbs per tire. Your 2012 Mercedes E350 w/Sport Package has a front…
…on tires are expressed in letters and are generally listed along with the load index for a tire after the size, for instance 245/40R18 93H. 93 is a load index and the "H" is the speed rating. Together, the load index and speed rating make up what is called the service description. Anything…
…which helps to provide predictable handling, a smooth ride and especially good traction in snow. Related Links * How to Read Speed Rating, Load Index & Service Descriptions * North American Load & Pressure Markings * P-Metric & Euro-Metric Tire Sizing * Plus Size Wheels & Tires * Sidewall Markings
…descriptions will link you to a page providing additional details (where applicable). Enlarge Illustration Related Links * Calculating Approximate Tire Dimensions * How to Read Speed Rating, Load Index & Service Descriptions * Plus Size Wheels & Tires * Tire Size Conversion Chart * Tire Size Guide
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