New car manufactures require that there vehicles be delivered to the dealership using equipment that hold the vehicle in place using wheel straps. Chains are old technology and high end vehicles and lots of other don't even have chain hole for the proper securment. A lot of auto transport companies have not upgraded there equipment and are using chains incorrectly to hold down vehicles not designed to be chained. Ideal Auto Carriers has Cottrell Next Gen strap trailer that does not have chains and is build from scratch to use straps.