Q:What pressure should my bike tires be? It‘s a hybird bike.

Hybrid bikes come with a wide range of tire widths. The wider the tire, the lower the recommended pressure. The heavier the rider, the higher the needed pressure. Tire pressure range should be printed on the sidewall of the tire. Look for it

Q:my tyre goes down often and it upset me

don't put in any tyre slime stuff, it will throw out the wheel balance and make a huge mess for when you next get your tyres changed. take it to where you got the tyres and say it has a slow leak. sometimes they leak around the valve, other times around the bead or if you have ran over a nail it might be a slow leak from their. don't use tyre slime!

Q:Which best way to inflate tire, do it your self using machine or self inflate machine or inflator, or ask the mechanic do to it? Is it true not to set all 4 tires same PSI, like front tire less psi?

Use any of the ways that you have described and all tires should be at the same pressure unless otherwise stated in your owners manual. With the right amount of air pressure, your tires wear longer, save fuel, enhance handling, and prevent accidents. Failure to maintain the correct air pressure can result in poor gas mileage, loss of tire life, bad handling, possible loss of control, and potential vehicle overloading. If you consider these liabilities, then the need to routinely add air to your tires will become even clearer. The correct air pressure may be found in the vehicle owner's manual or on the tire placard (attached to the vehicle door edge, doorpost, glove box door or fuel door). The placard tells you the maximum vehicle load, the cold tire pressures and the tire size recommended by the vehicle manufacturer. When checking your vehicle's tire pressure, make sure the tires are cold. Cold air pressure means that the vehicle has not yet been driven one mile. Remember that driving on a tire increases its temperature and air pressure. If you must drive more than one mile for air, check and record the air pressure in all your tires before you leave. Once at the tire dealer, measure each tire's inflation again and then note the difference. Inflate the tires with low pressure to a level that is equal to the recommended cold pressure plus the difference at the higher temperature.

Q:How much is a car tires?

The price of car tires because the brand is not the same, the price is not the same, the price level and the rubber production is also directly related. Tire specifications are much higher prices.

Q:What is the use of car tires?

Tire is one of the important parts of the car, it is directly with the road contact, and the car suspension to ease the impact of car driving, to ensure that the car has a good ride comfort and ride comfort; to ensure a good wheel and road The adhesion of the car, improve the car's traction, braking and through; bear the weight of the car, the tire in the car played an important role in more and more people's attention.

Q:A friend of mines has tires with the number P235/75R15. My tires are 235/70R15. Will I be able to use these.

these two tyres are of slightly differing sizes. they can be used, but just make sure that the same size tyres are on the same axle, front or rear. the difference is in the rolling diameter of the tyre, hence the /75R compared to /70R. it is a minor difference but different all the same

Q:For example say i take a 255/40/19 tire Vs. 255/35/19 tire would the first tire weigh more ?another example if we take two of the same cars one sitting on 235/40/19 Front/Rear and the 2nd car 255/40/19 Front/Rear will one car weigh less simply because of tires ?

Tire weight does not only depend on size, but also the the specific model and tire manufacturer. Difference in tire weight is so slim that it would not make a difference for an automobiles performance. To answer your question specifically, yes, different tire sizes could cause a difference in overall body weight of a vehicle, but it is so minute that it should never come in to effect a ride or performance issue. Most importantly, it is always best to place the intended tire size on your automobile. The automaker of your vehicle went to great lengths to engineer and design a specific sized wheel and tire for it's best ride and performance. Stay original equipment sized rims and tires if you wish it to drive the way the automaker intended.

Q:ok so i purchased 16 inch Rota Slipstreams (blk). I only got the wheels, now i need tires. can i go to a regular tire facility? is it gonna be expensive? What size tires do i need?

No one can tell you what size tires you need without knowing what kind of vehicle you have OR what the original factory tire size is. Can it be done at a tire shop.of course it can. Will it be expensive.it all depends on which tires you would like but generally speaking, the larger the tire size, the more costly it will be.

Q:Anyone have info on Firestone F - 380 tires? Were they part of a re-call ?

there is a stamped # on the side wall of all tires and its part of the D.O.T. law close to the rim of the wheel, its stamped not rised numbers ,and you can get this number and go to Firestone website and check it out, Firestone parent Company is (Bridgstone) they make Firestone if you bought them at Costco they will give you new tires like the did me they put on Michelin all four for free 80,000 mile warranty tire at no cost, and there were other tires recalled and not as well know so check em anyway

Q:Will putting a new tire on a bad rim cause more vibration then the old tire with less tread?

replace the rim at the same time. you will save yourself a great headache.