5 Warning Signs! It’s Time to Replace Your Industrial Tires Before Accidents and Costs Escalate
In factories and warehouses, industrial tires on forklifts and heavy machinery are the primary load-bearing components that make direct contact with the ground. If the tires are allowed to deteriorate, they can not only cause operational delays but also increase the risk of damaged or falling goods and vehicle rollovers in the workplace.
If you notice any of the following 5 warning signs, it is a clear indication that you should plan to replace the tires immediately:
1. Tread Wear Has Reached the Safety Line
Most industrial solid tires feature a 60J Line or Safety Mark molded into the sidewall. When the rubber wears down to this line, it indicates that the tire has already lost a significant level of flexibility and traction. Load-carrying performance can be critically reduced, increasing the risk of the vehicle tipping over while lifting loads at height.
2. Deep Cracks or Bulging Sidewalls
Cracks can occur as rubber deteriorates due to age, exposure to sunlight, or overloading. If you find deep cracks that reach the internal structure or notice any bulging, stop using the tire immediately. This indicates that the tire’s main structure has been compromised and may result in sudden tire failure while carrying a load.
3. Rubber Chipping or Chunking
Driving over metal debris, nails, or rough surfaces can cause the rubber to become cut and break away in chunks. Tires with significant chunking can create an uneven contact surface, causing the vehicle to become unstable while moving. This increases the risk of goods falling and can transfer excessive impact forces to the wheel axle and suspension components.
4. Tire Rim Slip
If the wheel rotates but the tire slips instead of rotating together with the rim, or if the tire base becomes deformed and loses its circular shape, this indicates a failure of the Tire Base structure. The tire may no longer be able to properly transfer driving torque and braking forces, potentially causing the vehicle to lose control immediately.
5. Abnormal Vibration and Vehicle Leaning During Braking
If the operator feels unusually strong vibrations reaching the control cabin, or if the vehicle swerves or leans to one side while braking or turning, this is often caused by Uneven Wear. Uneven tire wear can significantly increase braking distance and reduce overall vehicle stability.
Daily Industrial Tire Inspection Checklist
| Inspection Point | Normal Condition (Ready for Use) | Dangerous Condition (Replace Immediately) |
|---|---|---|
| Tread Depth | Tread remains thick and above the Safety Line | Worn down to or below the Safety Line |
| Rubber Surface | Smooth and free from cracks | Deep cracks, bulging sidewalls, or chunking |
| Wheel Attachment | Firmly secured to the rim | Tire spins freely or slips on the rim |
Conducting a tire condition inspection before starting work every day can help reduce unexpected Downtime. Planning tire replacement in advance when warning signs appear not only helps protect valuable goods and expensive machinery, but is also a key factor in creating the highest level of safety for everyone in the workplace.