Herbert Can Be Ever Ready

How does one know that they are choosing the right tire for their vehicle?  Well, aside from asking the people at the facility in which one goes to buy new tires,  there are many things about tires that one can become knowledgeable about in order to know for themselves that they are getting what they want and what they need.  One of the most common mistakes made by people is not getting the right sized tires when replacing their old ones.  One simple way to know a tire, is to look at the code on the side of the wall of the tire.  All tires have this code.

The tire code will begin with the letter “P”, which signifies the kind of tire, in this case, for a passenger vehicle.  If the code begins with “LT”, the tire is meant for use on a light truck.  These tires have a higher carrying capacity and are used on most pick-up trucks and SUVs.  Two numbers follow, and they signify the width, and the ratio of the tire compared to that width.  If the letter “R” follows these numbers, it means that this is a radial tire.  Two more numbers follow and they define the rim’s diameter as measured in inches, and the load rate for the tire.

The next letter will indicate the speed rate for that particular tire.  The speeds range from ninety nine to one hundred eighty six MPH.  The most common letters one will find for this is “T” or “H”.  At one hundred eighteen and one hundred thirty, these far exceed the usually posted speed limits in the United States.  However, if one takes long road trips regularly, these are great tires to have.  Long amounts of time driving at once will raise the heat of the tire, and the ones with higher ratings dissipate the heat quicker.

This is something to take into consideration as the more heat,the quicker the wear on the tire.  For those that are going to spend most of their time driving in town, at relatively lower speeds, the rating of “S”, which is one hundred twelve MPH will be just fine.  If the speed rating is followed by an “M” and an “S”, this means that the tire is suitable for driving in all seasons.  This code made seem hard to understand, but when broken down, it is a simple way to know for oneself, the tires that are appropriate for their vehicle.

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Filed by Herbert Jones at 5:16 pm under Automotive
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