SAIC MG350/MG5 AUTO PARTS CAR SPARE Handbrake cable -10164140-10164141 Power system AUTO PARTS SUPPLIER wholesale mg catalog cheaper factory price

What is the function of the front wheel shell of a car?
Rubber material, anti-scratch This part is an aerodynamic deflector, used to reduce the aerodynamic resistance of the car. Its shape and size are carefully designed, and validated and optimized by automotive aerodynamic experiments. We know that a large part of the wind resistance of the car is the moving tire, and the wind resistance of the wheel accounts for about 1/3 of the wind resistance of the vehicle, mainly because the windward side of the wheel is directly impacted by the bottom air flow and the pressure is higher. For the front wheel, it is necessary to reduce the direct impact of high-speed air flow on the wheel, the inside of the wheel and the wheel cover cavity, so that the air flow as far as possible close to the outside of the tire shoulder, if there is no help from the front wheel baffle, the oncoming air will directly enter the vehicle and the cavity of the wheel cover, and then through the disturbance of the wheel movement, into the bottom and sides of the vehicle, forming a relatively large eddy current.
When will the front wheel casing be replaced?
General civilian cars are basically front-drive, and the front wheel is the steering wheel, so the front wheel is generally more waste than the rear wheel. I suggest that it is to pour once before and after 20,000 kilometers, pour it about three times, and it will be 60,000 or 70,000 kilometers, and wear will be almost replaced. The advantage of this reversing method is that the front and rear wheels of the tire wear evenly, and it can make the best use of it. The bad thing is that the tires are basically worn to the limit at the same time, and you have to change four at a time. There is also a way is not to reverse the tire, always run, about sixty or seventy thousand, the front wheel wear should be changed, but the rear wheel because it is the auxiliary wheel, the degree of wear has not reached the degree of change, so as long as the two front wheels on the line, and then run about twenty or thirty thousand (at this time the rear wheel has been used 8-100 thousand kilometers), the two front wheels to the back wheel, and then the rear wheel installed two new installed to the front wheel.