Is a Wheel Alignment Necessary After Rotating Car Tires?

[LaStella]

After rotating car tires, a wheel alignment is not necessary. Whether changing tires or rims, as long as the size remains consistent, only a wheel balance is required. Wheel alignment refers to the suspension's properties, determining the relative position of the front wheels to the front axle steering knuckle and the rear wheels to the rear axle. The purpose of wheel alignment is to maintain stable straight-line driving and easy steering, while reducing wear on tires and steering components during driving. A wheel alignment is needed when one side of the tread on the front or rear tires is severely worn, after the vehicle has been involved in a collision, or following repairs to the steering or suspension system.