Inward during installation
Outward when installing.
If you can't find the sidewall mark, you need to pay attention to the side with the production date and serial number behind the dot number.
A single guide tire has a rolling direction sign and an arrow pointing to the sidewall.
Also pay attention to when installing, the yellow point is the lightest point of dynamic balance detection, and the valve should be aligned when installing. The red dot is the most important point for uniformity detection (the direction of cone force deviation), which is relative or opposite when installed coaxially.
Tire is a round elastic rubber product that is assembled on various vehicles or machinery and rolls on the ground. Usually installed on the metal rim, it can support the car body, buffer the external impact, achieve contact with the road surface and ensure the driving performance of the vehicle.
Extended data:
Tires are often used in complex and harsh conditions. They are subjected to various deformations, loads, forces and high and low temperatures during driving, so they must have high bearing performance, traction performance and cushioning performance. At the same time, it also requires high wear resistance and bending flexibility, as well as low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, which shows the ability of tire to consume rubber.
References:
Baidu encyclopedia-tire