MAST TRUCKING INC

USDOT 1915879 · SUBLETTE, KS

Authorized for-hireOperating 17 yrsPower units 55Drivers 56Inspections (24 mo) 198

Moderate

HaulReport estimate · highest estimated percentile

Hours-of-Service Compliance is this carrier's highest reconstructed BASIC percentile at the 66.5th percentile among 4,727 safety-event peers. Across 3 rated categories, 1 is estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.

Estimated from public FMCSA data · updated 2026-06-07 · How we calculate this

MAST Trucking Inc is a for-hire motor carrier based in Sublette, Kansas, operating 55 power units and 56 drivers since 2009. In 2024, the carrier logged approximately 6.4 million miles and underwent 198 inspections. Vehicle out-of-service rates were 17.1%, below the snapshot benchmark of 21.2%, while driver out-of-service rates were 1.0%, below the snapshot benchmark of 5.2%. HaulReport-estimated percentiles show controlled substances at the 3rd percentile (low band), hours-of-service compliance at the 66th percentile (moderate band), and vehicle maintenance at the 60th percentile (moderate band)—an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — automatically generated from the public FMCSA data below and our percentile estimates, and checked against those source figures.

Estimated BASIC percentiles

Controlled Substances / AlcoholLow

3.0 pctl · CI 0–8

BASIC measure: 0.02Insp. w/ violation: 1Peer group: 7,862

Hours-of-Service ComplianceModerate

66.5 pctl · CI 62–72

BASIC measure: 0.40Insp. w/ violation: 197Peer group: 4,727

Vehicle MaintenanceModerate

59.9 pctl · CI 55–65

BASIC measure: 4.15Insp. w/ violation: 123Peer group: 3,533

Out-of-service rates

Vehicle OOS17.1%below the 21.2% snapshot benchmark · 123 inspections

Driver OOS1.0%below the 5.2% snapshot benchmark · 197 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

Insurance on file

Liability (BIPD)

Primary liability (BIPD) — maximum limit recorded by FMCSA: $1,000,000

Public liability (BIPD) — primaryNATIONAL INTERSTATE INSURANCE COMPANY$1,000,000 max limit · Form 91X · effective 2024-02-15

Insurance filings on file with FMCSA's Licensing & Insurance (L&I) system (active or pending per the source dataset). Dollar figures are the maximum limit recorded on the filing, not confirmation of current coverage, and this is not a recommendation; policies can change at any time. Confirm current status directly with FMCSA. Verify on FMCSA L&I

MCS-150 biennial update

Due September 2027

Next biennial update dueSeptember 2027

Recurring update monthSeptember, odd-numbered years

Last MCS-150 update on fileAugust 28, 2025

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Independent estimate — not an official FMCSA or CSA score. Highest estimated percentile band: Moderate.

This percentile is an independent estimate produced by ranking FMCSA's publicly published BASIC measure within a safety-event peer group. FMCSA does not publish percentiles for property carriers; this figure is HaulReport's reconstruction and may differ from any internal FMCSA value. Bands describe percentile ranges among peers, not safety judgments. It is provided for general informational purposes only; it is not a consumer report and may not be used for any purpose governed by the Fair Credit Reporting Act (including credit, insurance, employment, or tenant screening), and it is not a safety rating, a fitness determination, legal advice, or a recommendation to do business with any carrier. Always verify against official FMCSA sources before relying on it.

Carrier facts (public FMCSA data)

Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — **not** official FMCSA or CSA scores.
USDOT number	1915879
Legal name	MAST TRUCKING INC
Location	SUBLETTE, KS
Operating classification	Authorized for-hire (per FMCSA census)
Power units (fleet size)	55
Drivers	56
Reported annual mileage	6,400,957 (reported for 2024)
FMCSA registered	2009 (~17 years)
Last MCS-150 update	August 28, 2025
Next MCS-150 update due	September 2027
Inspections (trailing 24 mo)	198
Published BASIC measures	3
Insurance filings (FMCSA L&I)	1 on file (active/pending per source) — Public liability (BIPD) — primary

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FMCSA data as of 2026-06-06 · Last synced 2026-06-07 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/1915879/