4heel drive alignment, also called tire alignment, is a service that adjusts the vehicle's suspension to ensure that all wheels are oriented correctly with respect to each other and the road. In fact, 4 wheel drive alignment ensures that each wheel points in the same direction and that each tire maintains optimal contact with the road.

4-wheel alignment refers to adjusting all four wheels, which is typically required on all-wheel-drive models, with independent suspensions. This may include a front toe and caster adjustment, just like the front end alignment, while the rear wheels receive a toe and camber adjustment.