In 1906, a car wheel manufacturing plant was built. The race wheel replacing the standard cars airbag equipped road car wheel. Also, the front wheel was a car wheel. In the greater Taipei area they are referred to as "car wheel cake" (). This principle was relied on in "MacPherson", in which a car wheel collapsed, injuring MacPherson. With McMillan, Newberry also established the Detroit Car Wheel Company. The side car wheel struck the grass verge at , turning the motorcycle over.