TYRES

TYRES: - An radials tyres the ply or ply cords are alligned at 90 degrees to the circumference. While radials improve performance the fact is that they are not very good for bad roads and overloading. The suspension of a vehicle has, also, to be modified to accept radials. Radials offer much better grip of the road especially on surfaces which offer poor wheel traction like wet of slippery roads.

What do treads on tyres do?

Treads perform a variety of functions which includes increasing road grip, cooling the tyre while running at high speeds, forming an effect whereby tyres with deeper treads may not pick up loose pebbles and nails on the road, and providing a safe margin of rubber before the complete tyre wear out. In wet conditions they provide ducts through which the water is squeezed out. This in turn helps the tyre grip better.

Maintenance of Tyres

The single greatest cause of tyre damage is improper inflation, which result in unnecessary stress on them and also poor fuel average. Ensure that tyre pressure is always correct. At least once in every two weeks the tyre pressure should be checked and also when they are cold. Hot tyres will reflect wrong pressures and these will reduce once the tyre gets cold. Make sure the spare is always pressed up correctly, too.

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