Carrier profile · USDOT 4457486 · MC-1757394 · Updated Jun 13, 2026
MSRX2 LLC
0 power unitsCASTLE ROCK, CO50/100
CARRIER ACTIVEMC-1757394 ACTIVE
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
- 7347 DOLOMITE LN, CASTLE ROCK, CO, 80108
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (720) 257-9664
- ops@msrx2.com
- Web domain
- msrx2.com
Registration
- Officer
- Michael Sullivan Rynearson
- USDOT / docket
- 4457486 · MC-1757394
- First registered
- Aug 22, 2025
- Last MCS-150
- Oct 29, 2025
- FMCSA safety rating
- Not rated
- D-U-N-S
- 140259873
Fleet (self-reported · MCS-150)
—Power units
—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.