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Freight Carrier · Nunn, CO

JB SITTNER TRUCKING LLC

49600 COUNTY ROAD 29 1/2 · Nunn, CO 80648

Authorized: Property
(970) 897-2640 Tap to call
  • MC #604070
  • USDOT #1639264 USDOT Active
  • 35
    Power Units
  • 30
    Drivers
  • Carrier
    Entity Type

About this carrier

JB SITTNER TRUCKING LLC is a Nunn, CO freight carrier that is authorized for property in the state of Colorado. This company has 35 truck(s) in their fleet and 30 truck drivers. Their motor carrier number is MC-604070 and their USDOT number is 1639264.

Sourced from FMCSA SAFER · last filed 05/01/2026 · last updated May 3, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 05/01/2026
  • MCS-150 Mileage 847,291 (2023)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Private (Property)
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Motor Vehicles
  • Logs, Poles, Beams, Lumber
  • Building Materials
  • Machinery, Large Objects
  • Oilfield Equipment
  • Grain, Feed, Hay
  • Agricultural / Farm Supplies
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Colorado — home base

Home base   Based in Nunn, Colorado. No roadside inspections on record in the past 24 months to map operating states.

Safety Record

1 Severe Violations Updated May 30, 2026

Crashes (24 mo)

  • 1
    Fatal
  • 1
    Injury
  • 1
    Tow
  • 3
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0.11 2 Vehicle Maintenance 2 2 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.58 1

Inspection Summary

  • 11
    Total
  • 7
    Clean
  • 4
    With violations

24-month window ending May 15, 2026

Violations Cited 6 unique codes

Critical 2

  • 383.23(a)(2)Operating a CMV without a CDL1× OOS×1 SW 8
  • 396.3A1-BNMHBrake - Non-manufactured hole or crack in the spring brake housing section of a parking brake1× OOS×1 SW 4

Vehicle Maintenance 2

  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.60(d)Windshield / Windows - Tinting permits less than 70% of light transmittance2× SW 1

Hours of Service 2

  • 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days.1× SW 1
  • 395.24HOS (ELD) - ELD Form and Manner1× SW 1

Locations

Physical Address
JB SITTNER TRUCKING LLC
49600 COUNTY ROAD 29 1/2
NUNN, CO 80648
Mailing Address
JB SITTNER TRUCKING LLC
POST OFFICE BOX 146
NUNN, CO 80648

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