Tire Codes Mechanicstips Most tires, such as those for automobiles and bicycles, provide t ract ion between the vehicle and the road while providing a flexible cushion that absorbs shock. manufactures have created many different types of tires with various features and functionality. some general categories that tires fall under are:. The journey into the tire sidewall code begins with a three digit number – indicates the tire's width. for example, "225" in "p225 55r17" tells us that the tire is 225 millimeters wide. this width is crucial as it affects the tire's contact area with the road, influencing grip, handling, and even fuel efficiency.
Tire Types Mechanicstips The final way to categorize a tire is by construction. the above tire, a p225 60r17, is a radial tire. the r between 60 and 17 is what tells us that. there are a handful of different types of tire construction. this page from magna tyres has some great graphics that help explain the differences. Most passenger tires fall into one of 3 main types: all season. summer. winter. all season, summer, and winter are the 3 main types of tires used on passenger cars, trucks, and suvs. of these 3 types, all season is the most popular. there are several common designs within these 3 tire types. some examples are: touring. Although not as common, tires are made in half inch diameters for some heavy duty light trucks, box vans, and heavy duty trailers. these sizes are usually 14.5, 15.5, 16.5, 17.5, and 19.5 inches, and an example would be 33x12.5r16.5 118r. tires and wheels with unique rim diameters should never be combined with traditional inch rim tires and. Which tire type is the best? the best tire type for your car depends on several factors, like how you drive and the prevailing weather conditions. summer tires are ideal for summer driving, while winter tires are good for winter and snowy conditions. all weather tires strike a balance between summer and winter driving, combining features of.
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