What's the name of a car that supports the tires?
A tire on a wheel (i.e. brake hub, brake disc, brake or pot).
Where's the picture? The tire is fixed on the rim. On a wheel rim (i.e. brake hub, brake disc, brake or pot), you are the hub bearing estimates that place off the bar, the car can not load-bearing, temporary welding, should be replaced as soon as possible. I used to have a Xiali front wheel, so I managed to keep it for two days
Again said the diameter of the hub effects on driving, because the diameter of the wheel is fixed, the greater the tire sidewall hub diameter is flat, deformation in acceleration, braking, tire cornering is small, running more stable, if the tire wheel diameter did not change much harm would decrease. Finally, hub width, the wider the better control.
First of all, the wheels are made of iron wheels and steel wheels, which are more used in trucks or buses. What is the now widespread use of cars in the aluminum wheels, aluminum wheels are divided into two kinds of casting and forging, forging the strength of the wheel hub casting is many times, an exaggeration to say anything directly running on the tracks, currently on the market are 99% casting hub. Forging and casting can only be distinguished by looking at the molecular structure of an instrument, or destructive testing. Secondly, the hub is divided into surface treatment, coating (paint), electroplating, polishing (protective layer), has advantages and disadvantages, there is not much to say.