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A Brief Explanation of Tire Information

December 15th, 2016

Ever wonder what the designations stamped on your tire sidewall actually mean? We’d like to break it down for you.

Let’s take for instance, “P195/60R15 87S”. This is a full service description of a tire.

In this case, “87S” denotes a tire’s load capacity and speed rating. The higher the number, the greater the load capacity – an 87 load capacity means that tire can support 1,201 pounds. Speed ratings range from L (75 mph) through V (149 mph), and an S speed rating means the tire is good for 112 mph. W, Y, and Z-speed rated tires are available for extreme performance cars and are rated as high as 186 mph.

As for the rest of the information:Tire

--“P” denotes Passenger Tire

--195 is the tire’s width from si ...[more]

  Tags: tires, tire pressure
  Posted in: Tires 101

What To Do With Those Old Tires

November 10th, 2016

Every year, about 290 million tires are discarded; of those, about 233 million are recycled in one way or another. Shredded tires can be used for playground surfaces, welcome mats, hot-melt asphalt, bark mulch and even made into building material for “green” construction.

But what can you do with your old tires? Here are some ideas:

--Fill a tractor tire with sand to make a great sandbox for kidsTire swing

--Hang a tire from a rope as a tire swing

--Stack a couple of tires on top of each other, bolt them together and paint them a cheerful color, then use them as a planter

--Lay two rows of tires next to each other, somewhat staggered, and use them for broken-field running as part of football conditioning

--Bolt two tires togeth ...[more]

  Tags: tires
  Posted in: Tires 101

A Brief History of the Tire

July 28th, 2016
The tire is such a commonplace item -- it's on every car, every truck, every bicycle, every aircraft. It's easy to not give the tire a second thought, but like every other technology, the tire has an interesting history of advances and failures. 
 
In the 19th century, carriages and wagons used steel strips for "tires" on their wheels, with the punishing sort of ride that you'd expect. In later years, they were shod with strips of natural rubber, which was an improvement but was still problematic. Solid rubber still rode pretty rough, and the natural, uncured rubber would get gummy in hot weather and shrink and harden in cold temperatures. Charles Goodyear was able to help with the invention of vul ...[more]
  Tags: tires, tire, tire technology
  Posted in: Tires 101

The Latest in Green Tech Innovations for Tires

May 12th, 2016

 

When it comes to your car, oil isn't the only thing there's a finite supply of. Rubber has its limits too, and it's estimated by 2020, the supply of natural rubber in the world may be outstripped by demand. And of course, tires require a great deal of oil to produce as well. Tire manufacturers are constantly looking for ways to innovate and conserve resources in tire production. Here are some recent advances:

  • Dandelions: Yes, those humble yellow flowers you try to eliminate from your yard. Dandelions actually contain a minute amount of latex in their milky oil, and research shows they can actually produce about as much late ...[more]
  Posted in: Tires 101

4 Things About Tires You May Not Have Known

April 28th, 2016

Tires all look sort of the same…round and black…and people tend to think tires don’t change much over the years. That’s really not true, though – engineers and designers are constantly working on advances in tire designs for more miles, better fuel economy and better performance.

Here’s a rundown of current trends in tire technology you may not have been aware of:

  • Tall, skinny tires are coming back. If you’ve ever ridden a beach cruiser bike vs. a racing bike, you know that skinny tires have lower rolling resistance. Carmakers are going in that direction, too – the BMW i3 electric/plug-in hybrid uses Bridgestone Ecopia tires, with higher inflation pressure and a taller, skinnier ...[more]
  Posted in: Tires 101

Self-Inflating Tires…Soon To Be A Reality?

March 31st, 2016

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 ...[more]

  Posted in: Tires 101

When Should You Replace Your Tires?

March 14th, 2016

 

Tire Tread Depth

Your tires are one of the hardest working elements of your vehicle, but how often do you check and make sure they’re acceptable and safe? It’s easy to overlook the underside of your car, but tire tread is simply too important to forget about. Remember, your tires are the only point of contact with the road for your entire vehicle, and the only thing that keeps your car from flying off of the road, when you’re going around a corner! Your tires keep you safe, secure, and keep your vehicle performing properly. In other words, they are vital to your car.

Check you ...[more]

  Posted in: Tires 101

Mixing Tires – Bad Idea

February 25th, 2016

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, si ...[more]

  Posted in: Tires 101

Get The Most Out Of That Set Of Tires

January 28th, 2016
Your tires are a pretty big investment. Even with the cheapest set of tires, you’re going to be spending upwards of $400 on the tires, mounting, balancing, disposal fees and taxes. Since you laid down that kind of money, doesn’t it just make sense to make sure you get the most miles possible out of them? 
Here’s some advice on long tire life:
 
Regularly check your tire pressure. This one is really, really important. Underinflated tires will wear 
...[more]
  Posted in: Tires 101

Winter Tires – Yea or Nay?

December 31st, 2015
In a lot of parts of the country, the winters are tough enough that all-season tires just won’t get the job done. All-season tires are a compromise; they offer good year-round traction with a quiet ride, good handling and road manners. They tend to perform well in wet weather and light wintry conditions, but when the snow is more than a couple of inches deep, all-season tires are out of their league. That’s when it’s time to consider winter tires. 
 
Today’s winter tires are a long way from the heavy, noisy, clumsy “snow tires” or “mud grips” that your dad might have had on ...[more]
  Posted in: Tires 101
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