Carrier profile · USDOT 4305416 · MC-1677386 · Updated Jun 13, 2026

R4 Transport LLC

1 power unitLocal · 2 statesMOUNTAIN VIEW, MO50/100
CARRIER ACTIVEMC-1677386 ACTIVE
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
7591 COUNTY ROAD 3440, MOUNTAIN VIEW, MO, 65548
Operation
Interstate

Contact

Phone
(417) 247-2187
Email
rhaeffner1@gmail.com

Registration

Officer
Ryan Haeffner
USDOT / docket
4305416 · MC-1677386
First registered
Oct 4, 2024
Last MCS-150
Apr 29, 2026 · 146,693 mi (2026)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
146,693Annual 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.