Wear on the outer edge of tyre

Unequal braking on the front wheel

Wear on the centre part of tyre

Bending of steering linkage point

Wheel is caused to toe - out

Wheel is kept in straight position

The tyre centre portion wear out

Wheel is caused to toe - in

Incorrect toe - in and toe - out

Malfunctioning of torsion bar

Presence of air in the break fluid

Front axle bend/twist

Vehicle pull to one side wheel

Vehicle will not move

Driver have to use less effort on steering

Increase steering stability

Transfer pay load smoothly

Protect chassis frame from heavy jerk

Transfer the load equaly

Provide steering control stability