Tires are designed to carry loads up to the maximum specified at the inflation pressure for desired deflections, road contact, tread wear. Any neglect of inflation pressure will result in one or more of serious tyre failures or loss of tyre life potential.
Over Inflation Over inflated tires do not flex as designed, do not absorb shocks, makes too much tension on both rubber & fabric making tyre more vulnerable to cuts, snags, impact breaks, concussion & rapid tread wear.
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Reduces the amount of tread contact with ground.
- In soft soil digs deeper into the ground.
- [B]Provides less flotation & traction.
- Tends to spin & skid due to less contact patch.
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Center of tread wear faster.
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Vehicle rides harder & vibrates more
- Causes ore spillage & excess wear & tear of vehicle components / parts.
Under Inflation Underinflated tires flex too much on sidewall, causing excessive internal temperature, this can cause permanent tyre damage, such as:
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Flex breaks / Casing break up.
- Radial Cracks
- Tread OR Ply Separation
- Loose cords in band ply.
- Excessive bead rocking in the flange area.
It is very important to maintain the Tyre inflation Pressure. Tyre life varies depending on the inflation pressure.