Servicing tires with TPMS sensors is being discussed. Technician A says that TPMS sensors may be attached to or integrated with the valve stem. Technician B says that TPMS sensors are attached to the wheel with a band at the drop center of the wheel.
a) Both Technician A and Technician B
b) Technician A only
c) Technician B only
d) Neither Technician A nor Technician B