As an important component of a vehicle, the performance of truck tires is directly related to the load carrying capacity and wear resistance of the truck. Due to its harsh use environment, various problems inevitably arise during driving. Among them, there are normal wear and tear, but there are also structural damage.

As a tire operator, it is necessary to understand these issues clearly to avoid being overwhelmed when a tire condition occurs.

Because many of the problems with Baotou North Benz accessory tires have nothing to do with the quality of the tires themselves, they are caused by poor driving habits or external factors that cause tire damage. If it is not clear, it is easy to cause disputes between both parties and affect the business of the store.

Here, we can take appropriate preventive measures by analyzing the causes and types of tire wear. On the one hand, it can remind drivers to take early precautions to avoid unnecessary losses; On the other hand, it can effectively improve the service quality of the store, increase the stickiness of drivers to the store, and thereby increase store traffic. It can be said to be a win-win situation.

Of course, specific issues still require professional identification. Here, we can only introduce some of the most common structural damage cases and relevant analysis for your reference.

1. Side drum explosion due to cut throat

Feature: The tire body reverse wrap cord steel wire at the tire opening is cut, causing radial bulges and explosions at the corresponding tire side.

Cause: The tire orifice was cut by a sharp tool, resulting in the fracture of the tire body reverse wrapped cord steel wire at the tire orifice. Under the action of pressure, the end of the broken tire body steel wire continued to stretch and flex, resulting in radial bulge explosion at the tire side, and the steel wire was broken.

2. Sidewall puncture

Features: The tire sidewall of Baotou North Benz accessory tires is irregularly cracked, with punctures, scratches, or obvious foreign body extrusion marks.

Cause: The sidewall of the tire was stabbed by a sharp tool while driving, or when using dual tires together, foreign objects were sandwiched between the two tires and squeezed.

3. Abnormal wear

Characteristics: Irregular wear of tire crown.

Cause: The tires are not regularly rotated, the vehicle condition is poor, directional tires are not regularly installed, the rims are not appropriate, and the enterprise is abnormal.

4. Stab blasting

Characteristics: Tire side fan-shaped blasting, with obvious puncture marks on the corresponding crown at the blasting location.

Cause: The crown of the tire was punctured and the tire cord was punctured, resulting in cracks in the tire cord layer from the inside out, which burst from the cracks under pressure.

5. Puncture delamination

Features: Sharp objects puncture the steel wire of the tire crown belt, and the shoulder glue separates from the steel wire belt.

Cause: Sharp objects pierced the steel wire of the belt layer at the tire crown, causing water, ash, sand, etc. to penetrate. The user did not promptly inspect and handle it, resulting in rust and delamination at the end of the belt layer.

6. Coronal explosion

Features: The crown is in a strong tear shaped explosion.

Cause: The tire is driven under overload, high speed, and high air pressure, and is strongly impacted by obstacles, causing explosion.

7. Shock explosion

Feature: Crown burst, corresponding to an "I" shaped crack on the inner side.

Cause: When driving, the crown may burst due to strong impact from uneven roads or obstacles.

8. Side tire abrasion

Characteristics: Circumferential abrasion of fetal shoulder, visible fetal cord.

Cause: When driving, I was abraded by hard objects on the road surface, and the service conditions were extremely poor. The car parts pressed against the side of the carcass, resulting in circumferential mechanical abrasion.

9. Pattern scleroma

Characteristics: The tire crown pattern is stabbed by sharp objects, and the belt layer can be seen at the damaged area.

Cause: When driving on a bad road surface, the tread is cut by a bad sharp tool, or the crown rubber is scratched, causing the tread groove to crack or the crown rubber to fall off.

10. Puncture blasting

Features: Tire side "zipper" shaped explosion, with obvious puncture and scratch marks at the explosion or corresponding crown.

Cause: The tire sidewall or corresponding crown was punctured, resulting in the fracture of the tire steel cord, decreased strength, and explosion.

11. Puncture

Characteristics: The crown of the fetus is punctured, and the cord in the fetus is partially broken and detached from the carcass.

Cause: During driving, sharp tools on the road pierced the carcass, causing partial steel wire breakage in the carcass of Baotou North Benz accessories.

12. Broken carcass cord

Characteristics: The cord of the fetal body in the fetus is broken all around.

Cause: The tire is crushed and fractured due to insufficient air pressure.

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