When modifying your car, wheel alignment is absolutely crucial.
Every aspect of your driving experience can be affected by alignment, including straight line stability, under-steer, over-steer, acceleration, braking, and tire wear.
Although stock components allow slight adjustments from the stock suspension settings, they often cannot properly align the car after suspension modifications.
Most cars are set from the factory to have under-steer for optimum tire wear at stock height; under-steer is often undesirable from a performance standpoint but is always dependent on driver style.
Therefore, the adjustability of a vehicle's alignment is critical when tuning for speed.
The clock does not lie, and having the vehicle alignment can make seconds of a difference.
