Source: RITA, Buearu of Transportation Statistics - Table 1-12: U.S. Sales or Deliveries of New Aircraft, Vehicles, Vessels, and Other Conveyances.

1. Bicycle includes only bicycles with 20" wheels or larger, i.e. not toy bikes primariliy targeted at kids under 10.
2. Passenger car
3. Truck Factory sales i.e. not retail. Includes large passenger or utility vehicles that may be considered cars by some, and starting in 1999 includes buses.
4. Motorcycle Includes ATVs prior to 1985, but not after

Unless otherwise noted all sales are new retail sales estimates