No Spare Tire?

September 29th, 2016
Believe it or not, many new vehicles come without a spare tire. Manufacturers have a few different reasons for that, including weight savings, space efficiency, Spare Tireand cost. When you're stuck by the side of the road, though, none of that really matters much, does it? 
 
Instead, these vehicles come equipped with an inflation kit and/or a can of sealant. 
 
Sealant is a gooey substance in an aerosol can that's designed to coat the inside of the tire due to centrifugal force once you get rolling again, hopefully sealing the puncture. These products, such as Fix-A-Flat, have been on the market for decades and tend to work pretty well on a minor puncture. They're not a permanent fix, however. Your speed should be limited after using ...[more]
  Posted in: Tire 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 profile. Tall, skinny tires also redu ...[more]
  Posted in: Tire 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 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 estimated ...[more]

  Posted in: Tire 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, 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 tires with ...[more]

  Posted in: Tire 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 
unevenly and reduce your fuel economy due to increased rolling resistance. That increased rolling resistance also means more heat, which will break down the tires’ internal structure and sh ...[more]
  Posted in: Tire 101