Car rims are one of the important components both to maintain the appearance of the car, improve car performance, maintain driving comfort until driving safety. As a tire support that is directly in contact with the road, the role of the rim cannot be underestimated, if you choose the wrong rim for example the rim that is not too good is very risky when it hits the road hole and has the potential to cause accidents. Choosing the right rim can make the car's performance increase, for example, lighter and more precise rims can reduce tire vibration when driving at high speed. The lightweight rim also makes the car's pull lighter, while the rim change modification has a big influence on the car's display sector, the normal car and modified rim can look much nicer and more attractive.