Ever think about all the different vehicles that use rubber tires? Tractors, industrial equipment, everything else that rolls on rubber?
Each specialized type of tire requires a specialized design for its specific purpose. Aircraft tires, for instance, have to be very robust and handle a great deal of weight and stress, but for only a short period of time. Aircraft tires are often filled with an inert gas such as nitrogen, for more stable inflation levels, and are designed with specialized fusible plugs which provide a safer failure mode (rather than a sudden, catastrophic tire explosion).
Off-the-road tires, for vehicles such as graders or mining equipment, operate at low speeds but have to be able to withstand severe service conditions while h ...[more]
If you’ve ever been on a wet highway and suddenly felt somewhat disconnected from the road, chances are your vehicle was beginning to hydroplane. You’ve probably heard the term before, but what exactly does it mean?
Your tires’ treads are designed to clear water away from the contact patch, the section of the tire that actually stays in contact with the road at any given time. The grooves that run around the tire’s circumference, the sipes cut into the tread and other tread elements are designed to evacuate the wedge of water that builds up at the leading edge of the contact patch, channeling it safely behind the tire as you move down the road. Some tires can do this more effectively than others, but…no worn tires can evacuate ...[more]
Driving around on underinflated tires is just a bad idea all the way around. Underinflated tires increase a car’s rolling resistance, meaning a drop in fuel efficiency since it takes more energy to move the vehicle down the road.
A single tire that’s down by ten pounds of air means a 3.3 percent drop in fuel economy…multiply that by all four tires, and you can figure on giving up ten percent of your gas mileage. The added friction and rolling resistance also means more heat is generated, and heat is the enemy of the internal structure of a tire. That heat will damage a tire to the point of failure. Studies show that underinflated tires are a full 25 percent more likely to fail, and at least half of one-car accidents involve a tire problem as a factor. And still, it’s ...[more]
In a perfect world, all four tires would wear out at the same time. In the same perfect world, everyone would be able to afford a whole set of tires all at once. Unfortunately, things often just do not work out that way.
Sometimes you may just have to replace tires as you can afford them, one or two at a time, but there are some important things to bear in mind if you have to do that.
If you can only afford to replace one or two tires, it’s essential that you go with tires that are identical (or at least as close as possible) to the car’s remaining tires. That means that internal construction, size, tread pattern and design should be close to the same. Don’t mix winter tires with all-season tires, don’t mix run-flat t ...[more]
That’s right! Make the right choice on which tires to purchase and you could save hundreds on gas. Both Goodyear’s Assurance Fuel Max as well as Michelin’s Energy Saver product have what manufacturers call lower “rolling resistance.” In short, rolling resistance is the amount of force it takes to push a tire down a road. So the lower the rolling resistance, the less fuel you use. According to the U.S. Department of Transportation, rolling resistance accounts for ...[more]
Winter can be a cruel and unpredictable season, with its cold temperatures and wet slippery snowfall. It makes everybody's life a little harder from keeping ourselves warm to shoveling our driveways. It gets especially cruel, when we have to commute in winter weather. Winter driving conditions can make roads slippery and dangerous for all who have to commute day to day. That's why it's important for those who have to commute to have good, reliable winter tires.
Winter can make roads dangerous with or without snowfall. If the temperature is cold enough, even without snow roads can become frozen, and create patches of black ice. When roads ...[more]
It's obvious that winter tires make an automobile easier and safer to drive in harsh winter climates. It also can be a confusing and difficult decision, when deciding which winter tires to buy for your vehicle. Getting optimum winter performance from your vehicle is important and also requires a little knowledge as to which tires best fit your vehicle.
What makes a winter tire different from any other tire?
The traditional "all season" tire balances dry pavement grip with wet and mild winter performance. However, severe cold can make the rubber compound on the tread brittle and reduce grip. The "M&S" and "M+S" found on some tires stands for "mud and snow". This doesn't mean it is a wi ...[more]
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