Changing the 17 inch wheels of a car to 18 inch wheels has the following effects on the car:

1. Changed the indication of the odometer, the actual speed is fast according to the meter.
2. The increased load of the steering gear will be the early retirement of the steering gear.
3. Increase the load on the engine, especially when you start, you will feel "meat".
4. Raised the car body and the edge of the ground clearance is large, which will cause the original aerodynamic change of the high speed and the car drift.
5. Increasing the load of the brake system will cause your brake pads and brake pads to enter the replacement period in advance.
6. The fuel consumption that directly affects you is the cost of oil. It is common for a fuel consumption of 10 liters to increase by half a fuel.
If it is a city transportation tool, it is recommended to be replaced for beauty and hobby, but if it is a bus or the utilization rate is relatively high, it is recommended not to
Change, running less, less wear and tear, please consider carefully!

Solution: change tires to flat

Extended data
The wheel hub is a barrel-shaped metal part with the inner contour of the tire supporting the tire and centered on the shaft. Also called rims, steel rims, wheels, tire bells. wheel
There are many types of hubs according to the diameter, width, molding method and material.
In the past, the most common hub bearings for cars were single-row tapered roller or ball bearings. With the development of technology, cars have been widely used
Used car wheel unit. The use range and usage of hub bearing units are increasing day by day, and have developed to the third generation: the first generation is
Column angular contact bearings. The second generation has a flange for fixing the bearing on the outer raceway, which can be simply sleeved on the axle
The nut is fixed. Makes car maintenance easier. The third-generation hub bearing unit uses a bearing unit and an anti-lock brake system.
The hub unit is designed with an inner flange and an outer flange. The inner flange is bolted to the drive shaft, and the outer flange installs the entire bearing together.