Carrier profile · USDOT 1542888 · MC-573847 · Updated Jun 13, 2026

ROBERT LEE CRUMPTON JR

DBA RNC TRANSPORT EXPRESS

1 power unitSAN DIEGO, CA50/100
CARRIER INACTIVEMC-573847 INACTIVE
Verified linksFMCSA SAFER

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
2790 DONAX AVE, SAN DIEGO, CA, 92154
Operation
Interstate

Contact

Phone
(619) 934-7391
Cell
(619) 253-6476
Email
rcrump02@cox.net

Registration

Officer
Robert Crumpton
USDOT / docket
1542888 · MC-573847
First registered
Aug 16, 2006
Last MCS-150
Aug 16, 2006
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
—CDL drivers
—Annual mileage

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.