The good and bad tires of small garbage truck are very important to the vehicle. The following small sanitation garbage truck for everyone to share a few simple easy to learn to identify the good method of tires.

1, tread pattern depth

The thickness of the tread pattern must be greater than 1.6 mm. If you often drive on the slippery road with low friction, you can ensure that the tread pattern thickness is twice the value above. The widely spread method to roughly estimate the thickness of the tread pattern, that is, take out a dollar coin, along the top direction of the national emblem inserted into the tread gully, because the edge of the coin to the top of the national emblem distance between 1 and 2 mm, so if you can see the whole national emblem logo, that the tread pattern thickness has been insufficient.

2. Excessive vibration and jitter

A certain amount of jitter is inevitable when the vehicle is moving forward, especially when the road condition is poor. When you have a certain driving experience, you can judge by feeling what kind of jitter in a reasonable range, and what kind of jitter indicates that the vehicle has a fault. There are many reasons for vehicle jitter, may be the existence of tire axial deviation or force imbalance, may also be a problem with the shock absorber. But shaking can also indicate something is wrong inside the tire. Even if tires are not the root cause of vehicle shaking, shaking can impair tire performance and lead to tire problems before long. Especially in good road conditions on the road shaking, immediately drive the vehicle to the repair shop for inspection. Always keep in mind that a greater degree of jitter is often a precursor of vehicle failure.

3. Tire side wall crack

The problems on the tire are not all concentrated in the tread, the sidewall of the tire will also appear some problems. Look for cracks and cuts on the side wall of the tire that are directly visible to the naked eye. These tiny grooves indicate the possibility of future air leaks in the tire, or worse, a burst tire. Therefore, in the tire side wall cracks look more serious, or as soon as possible to drive the vehicle to the repair shop for treatment.