1990 United States Grand Prix
- Round
- 1 of 1990
- Circuit
- Phoenix Street Circuit
- Location
- Phoenix, Arizona, United States of America
- Dates
- —
- Format
- Standard weekend
- Winner
- Ayrton Senna
- Constructor
- McLaren
- Entrant
- McLaren-Honda
- Pole position
- Gerhard Berger
- Fastest lap
- Gerhard Berger
- Confidence
- reference