Carrier profile · USDOT 1639264 · MC-604070 · Updated Jun 13, 2026
JB Sittner Trucking LLC
35 power unitsavg 9.4 yrRegional · 4 statesNUNN, CO88/100
CARRIER ACTIVEMC-604070 ACTIVEHAZMAT
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
- 49600 COUNTY ROAD 29 1/2, NUNN, CO, 80648
- Mailing address
- POST OFFICE BOX 146, NUNN, CO, 80648
- Operation
- Interstate· Hazmat
Contact
- Phone
- (970) 897-2640
- Cell
- (970) 759-0570
- Web domain
- jbsitter.com
Registration
- Officer
- Judd Sittner
- USDOT / docket
- 1639264 · MC-604070
- First registered
- May 1, 2007
- Last MCS-150
- May 1, 2026 · 847,291 mi (2023)
- 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.