Carrier profile · USDOT 470494 · MC-250395 · Updated Aug 20, 2026
Gray Inc
DBA RBS XPRESS
0 power unitsWATERLOO, IA50/100
CARRIER INACTIVEMC-250395 INACTIVERATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 2459 GT DRIVE, WATERLOO, IA, 50703
- Mailing address
- 2307 FALLS AVENUE SUITE 1, WATERLOO, IA, 50704
- Operation
- Interstate
Contact
- Phone
- (319) 234-3930
- Fax
- (319) 234-8841
- dgray@graytran.com
- Web domain
- graytran.com
Registration
- Officer
- Darrin Gray
- USDOT / docket
- 470494 · MC-250395
- First registered
- Feb 7, 1992
- Last MCS-150
- Mar 29, 2024 · 1 mi (2023)
- FMCSA safety rating
- Satisfactory · Aug 26, 2003
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—CDL drivers
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.