How to check the tire pressure of a Tricycle Motorcycle and choose the appropriate steel rim

When the tire pressure of Tricycle Motorcycle is low for a long time, you should check the tire pressure frequently and choose appropriate steel rims. The manufacturer analyzed that the severe wear in the middle part of the tread of Tricycle Motorcycle (crown wear) is due to the long-term high tire pressure and excessive tire tread. Wide and the rim is too narrow. Severe wear on both sides of the tread is caused by long-term low tire pressure, tire tread that is too narrow, and the rim is too wide.

Zigzag wear refers to the wavy pattern wear on the shoulder area of the tire. The reason is that when the Gasoline Tricycle is driving, the tire's forward direction is at a certain angle with the direction of the Gasoline Tricycle. To keep the tires consistent with the direction of the Gasoline Tricycle, the direction needs to be constantly corrected. If this problem occurs on the front axle of the car, it means that the two ends of the axle and the midpoint of the traction pin do not form an isosceles triangle, that is, the axis of the car is not perpendicular to the axis of the axle; if the front axle is normal, but the rear axle is abnormal , it means that the wheelbase of the rear axle and the front axle are not equal and need to be readjusted to within 2mm. At the same time, check whether the U-shaped bolt is loose and whether the tension rod rubber sleeve is damaged. If the Gasoline Tricycle drifts while driving, the installation position of the traction pin may not be on the axis of the vehicle. You need to go to the Gasoline Tricycle factory for inspection and adjustment.
In addition, if serious conditions appear on both sides of the tire, it means that the axle is not fixed well, that is, the rubber sleeve of the tension rod is worn or the U-shaped bolt is loose. When the Gasoline Tricycle turns left or right, both sides of the tire will be worn respectively. In addition, if the bearing clearance is too large, this kind of wear will also occur.