We sell automotive wheel alignment measurement tools. Changing your vehicle’s alignment can alter the handling characteristics and tire wear of your vehicle. If the user does not feel comfortable making adjustments to a vehicle’s alignment, they should not make adjustments to a vehicle’s alignment! The user is responsible for ensuring the vehicle is in safe operating condition prior to use. Tenhulzen Automotive is not responsible for any injuries, deaths, or property damages that occur from the use or misuse of its products.