Adjusting suspension to ensure vehicle stability on the road, tyre and suspension longevity, Wheel balancing, wheel alignment, and tyre rotation should be done every 10,000 km or once a year. Key aspects of wheel alignment are camber (the inward or outward tilt of the wheels when viewed from the front), toe (he extent to which wheels turn inward or outward when viewed from above),caster (he angle of the steering pivot when viewed from the side, affecting stability and cornering) and purpose (to straighten the steering wheel, prevent pulling to one side, and ensure even tire wear). Signs Your Vehicle Needs Alignment:

Uneven or rapid tire tread wear.

Vehicle pulling to the left or right.

Steering wheel is crooked or off-center when driving straight.

Wandering steering or vibration