It's a Goodyear for this SM

Supporting statement:

Our service department received this SM transmitter that had been run over by a car. The weight of the car deformed the aluminum back cover and actually pushed into the RF board with such force that the components on the board were imprinted into the metal (circled in red).

Even though the components were subjected to enough pressure to leave marks in the aluminum, the RF still worked fine on this unit. The case and antenna were undamaged.

Photographic support: