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Tires
Revised European Union (EU) labeling regulations for passenger car, light commercial vehicle and heavy bus/truck tires went into effect May 1, 2021. These revised regulations update and will replace those originally introduced in 2012 to further harmonize the information available when...
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Installation |
Tires
White wall, outlined white letter and raised white letter tires all share a common manufacturing technique of adding a layer of white rubber on a stylized sidewall, strategically covered by a thin layer of non-staining black rubber to create the desired letter, stripe or effect. The...
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Tires
A tire's most important job is to carry the load required of it, and the load range/ply rating branded on the tire's sidewall indicates how much load the tire is designed to carry (at a specific pressure). Whenever changing tire sizes or from one tire type to another, it's important to ensure...
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Tires
Tire treadwear/mileage warranties have become a popular marketing tool used by most tire manufacturers (and some independent retailers) to help position some of their tires competitively in the marketplace and to help indicate their potential longevity to consumers. Today they range from 30,000...
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Tires
Sports cars are often described as vehicles that "stick to the road." Sports car tires make a major contribution to this phenomenon. These tires are very complex products meeting numerous, largely contradictory demands. Finding the proper structure that balances these demands for any given...
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Tires
Michelin Total Performance identifies the company's global strategy of developing tires capable of simultaneously delivering superior levels of performance in the key areas of safety, fuel efficiency, grip, longevity and durability. Through Michelin Total Performance, Michelin is maximizing...
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Tires
Tires branded with MOExtended or MOE on their sidewalls identify them as being specifically tuned for Mercedes-Benz vehicles. The Extended portion of the name identifies they feature run-flat tires-like tire characteristics by offering temporary extended mobility. However, since they don't meet...
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Tires
What's the difference between the tire sizes of P225/60R16 and 225/60R16? The obvious answer is the "P" in front of the first size, but just what does the "P" stand for and what does it tell us about the tires? P-metric sized tires are the ones with the "P" at the beginning of the tire size,...
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Tires
What Are All Those Lines, Numbers and Letters on a New Tire's Tread?While tires may appear to be a homogeneous piece of rubber after they are vulcanized during curing in their molds, most tires feature dozens of fabrics, metallic and/or rubber components that must be shaped, sized and...
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Tires
Everybody knows tires are black, round, and hold air, so it can come as a bit of a shock when brand new tires have a white, waxy film on the sidewalls and shoulder area. It doesn't wash off easily, and it "balls up" when you rub it with your finger. What is it? Why is it there? Sometimes it can...
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Tires
New Tires Generate More Rolling Resistance Than Worn TiresIt's been observed that rolling resistance drops by about 20%, as a tread wears from its original molded depth to worn. While this reduction in rolling resistance over time is subtle, a switch from worn tires to a new set increase...
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Tires
With more and more nearly silent-running electric vehicles entering the market, and as the owners of luxury automobiles demand ever-increasing levels of refinement, vehicle manufacturers continually seek out new methods to reduce the interior noise level of their offerings. One of the sources...