Q:What should you pay attention to when using car tires?

) Tire pressure tire inflation pressure is to determine the tire life and work the main factors of good or bad. In order to achieve a better mileage, according to the standard inflatable is very important, otherwise, the tire pressure is too low or too high, will shorten its life. Tire rigidity increases, so that the impact of tires, the dynamic load increases, easy to make the crown by the impact of cracks and blasting. Maintain the tire pressure to meet the standard is to reduce wear, eliminate hidden dangers, to extend the useful life of the important measures.

Q:What is the meaning of the 91V above the car tires?

V indicates the speed level: the maximum speed of the tire is 240 miles per hour. The old European bead marking system is indicated by 215 / 65HR15. Different English letters indicate different speed levels.

Q:Each of my tires have a different PSIShould I inflate each tire to the same PSI or Inflate them according to what is said on the tiresThanks in Advance

Find the silly decal,check tires when they are cold.Before driving. The # on the tire is the max. pressure for a heavy car with those tires. The pressure for the front will be higher than the rear more weight more pressure.

Q:a)equalize tire wear. B)increase fuel efficiency.

A -- Equalize tire wear, which also yields (b) which is to increase fuel efficiency. The front tires typically wear more, because they have to steer the car, do most of the braking and they have a more complex alignment. In modern front-wheel driven car, they also do the acceleration and they carry most of the car's weight. The wear is accelerated when driving in the city or in bendy roads, and when the driving style is not very gentle. Modern steel belted radial tires are more durable to tread wear, and to diagonal wear, so there is such a thing as rotating them too frequently, but this also depends on the tires' treadwear and brand. Tires will a lower treadwear will have a softer tread which will wear out sooner and require a more frequent rotation. Radial tires should be rotated where the front pair is switched with the rear pair, and without switching sides between left and right. Tire rotation should therefore take place between 20,000 to 30,000 kilometers of milleage, depending on those variables. If done carefully, it might extent tire milleage to about 80,000 kilometers overall.

Q:I had got 2 used tires from this place not too long ago.After I put them on my car starts bumping.I know my car needs an alignment but it shoudnt be bumping like it was.Later,my mom had a blow out.All the metal inside the tire came out on the side.The tire had small cracks in it as well.Was the tire bad?At the same time I had a bent rim on the other side but that tire didnt blow.I been riding on it smooth before I got those 2 used tires.

sounds like the tire had a ply separation,which may have caused air to escape from the casing in between the layers(plies) of the tire weakening the casing resulting in the blowout, alignment problems will not cause bumping, unless a suspension part is in the process of falling off the vehicle,however the bent wheel may have contributed to the early demise of the weak tire, one should never drive on a damaged wheel, they can create some very dangerous handling characteristics, also the type of defect i suspect you had is rarely discern able on an un inflated tire, weather-checking, is common on used tires small cracks in the outer surface of a tire are common on used tires, which are risky to begin with, why is a used tire not in service on the original owners vehicle? more than likely because they didn't meet his needs any more(junk)

Q:the inside treads of my tires are bald but the outside ones are not, is this normal?

No this is not normal on a properly aligned car. You have a toed-out condition which is pretty common after a few miles on the car. Think of the tires as being completely parallel and then aim each one outward a couple of degrees. Then you can see why the tires wear on the inside.

Q:What are the tires of cars?

According to the carcass structure is divided into: ① ordinary structural tires. The cords of the ply are laminated in a crossed form, the carcass is strong and the lateral rigidity is good, but the cushioning performance is poor. ② radial tire structure. The cords of the carcass are arranged in the form of meridian, orthogonal to the outer circumference of the tire, and the strength is fully exerted. Radial structure tires than ordinary structural tires rolling resistance is small, good cushioning performance, long mileage.

Q:I am shopping for winter tires for my Alero. According to my owner‘s manual the tire size I need is 215/60/R15. I looked back at an old invoice from 2009 when I purchased new all-season tires for my car and the size stated is 205/65/R15. My question is - does it matter if the tires aren‘t the EXACT size they‘re supposed to be? I have had my 205 sized tires on now for 2 years and haven‘t noticed anything different. If anyone can answer this question for me it‘d be much appreciated.

This Site Might Help You. RE: Tire size for 2002 Oldsmobile Alero GX? I am shopping for winter tires for my Alero. According to my owner's manual the tire size I need is 215/60/R15. I looked back at an old invoice from 2009 when I purchased new all-season tires for my car and the size stated is 205/65/R15. My question is - does it matter if the tires.

Q:Some people say that plugs are not a god idea, some say depending on the type of plug, they are just as good as a standard tyre.1.Pluged from the inside using a mushroom fitting i have been told is the best possible repair yet shops always say its a temporary measure. because they want you to buy a new ?120 tyre? possibly?2. Plugged from outside is just to get you off the road side is little more ‘quick fix‘ and with 38psi pushin on it will cause alot of stress with flex.Alot of people say that the plugs are not a good idea but have tehy tried them? people i spoken too so far have tried them and say they are fine. but i not spoken to anyone yet who have tried them and had a problem. sureley cant of killed all of them? are people jsut little catious using them so give there opinion? help me out guys. thanks alot in advance

tire plugs are not unsafe, the problem is that unless you put a patch over them on the inside of the tire it will eventually leak. Of course it depends on the size location of the hole. A sidewall puncture weakens the structure of a tire the tire should be replaced. I plugged a tire on a long trip once, got to a town patched from the inside it was fine until all the tread was gone from normal wear.

Q:Is the “Michelin Krylion Carbon Road Tire” a good commuter tyre?Well, it is time for a new set of tyres. Last year, I commuted 6912 miles.

I've had good luck with them on my road bike. I don't use it for commuting though. Krylions are more of a race training tire so they are still pretty light. For more protection from flats while commuting I use Specialize Armadillos or Bontrager Hard Case.