NATIONAL CARRIERS INC

USDOT 69310 · LIBERAL, KS

Authorized for-hireOperating 52 yrsPower units 673Drivers 586Inspections (24 mo) 1,081
48
Low
HaulReport estimate · highest estimated percentile
Hours-of-Service Compliance is this carrier's highest reconstructed BASIC percentile at the 48.1th percentile among 694 safety-event peers. Across 3 rated categories, 3 are 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

National Carriers Inc, a for-hire motor carrier based in Liberal, Kansas, operates 673 power units and 586 drivers. In 2024, the carrier logged approximately 62.8 million miles and reported a vehicle out-of-service rate of 12.8%, below the snapshot benchmark of 21.2%. HaulReport-estimated performance shows controlled substances violations at the 4.3rd percentile (an independent estimate, not an official FMCSA or CSA score), with hours-of-service compliance and vehicle maintenance each near the 48th percentile within their peer groups.

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
4.3 pctl · CI 09
BASIC measure: 0.02Insp. w/ violation: 2Peer group: 826
Hours-of-Service ComplianceLow
48.1 pctl · CI 4353
BASIC measure: 0.12Insp. w/ violation: 1,081Peer group: 694
Vehicle MaintenanceLow
46.0 pctl · CI 4151
BASIC measure: 2.45Insp. w/ violation: 546Peer group: 497

Out-of-service rates

Vehicle OOS12.8%below the 21.2% snapshot benchmark · 546 inspections
Driver OOS0.6%below the 5.2% snapshot benchmark · 1,081 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.

MCS-150 biennial update

Due October 2027
Next biennial update dueOctober 2027
Recurring update monthOctober, odd-numbered years
Last MCS-150 update on fileMarch 12, 2026

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

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 number69310
Legal nameNATIONAL CARRIERS INC
LocationLIBERAL, KS
Operating classificationAuthorized for-hire (per FMCSA census)
Power units (fleet size)673
Drivers586
Reported annual mileage62,768,642 (reported for 2024)
FMCSA registered1974 (~52 years)
Last MCS-150 updateMarch 12, 2026
Next MCS-150 update dueOctober 2027
Inspections (trailing 24 mo)1,081
Published BASIC measures3

FMCSA data as of 2026-06-06 · Last synced 2026-06-07 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/69310/