Carrier profile · USDOT 3447378 · MC-1121300 · Updated Jun 30, 2026
MJ 4 Trucking LLC
1 power unitavg 13.4 yrRegional · 3 statesROCKFORD, IL100/100
CARRIER ACTIVEMC-1121300 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
- 507 BLENHEIM DR, ROCKFORD, IL, 61108
- Operation
- Interstate
Contact
- Phone
- (815) 315-3215
Registration
- Officer
- Marloes Shoulders
- USDOT / docket
- 3447378 · MC-1121300
- First registered
- Jun 30, 2020
- Last MCS-150
- Feb 20, 2026 · 37,550 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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.