Fleet typeIdentity
Asset-based
64 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 504629 · MC-259101 ·
Mason and Mefford
64 power unitsavg 6.3 yrMulti-region · 13 statesMADISON, IN81/100
CARRIER ACTIVEMC-259101 ACTIVERATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
64Power units
31 observed · MCS-150
34Trailers seen
Decoded · vPIC
6.3Avg age (yr)
1997–2026 · vPIC
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Operating, but with flags a broker should weigh before tendering freight.
Watch · 2
USDOT registration3333 yr registered
Active for-hireInsurance (BIPD)$1M in force
FMCSA L&IVehicle OOS · 24-mo31.8%
▲ 22.26% nat'lCrashes · fatal44
6 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
6.3 yr
Model years 1997–2026 · peer benchmark unavailable.
Identity stabilityStable
33 yr unchanged
Same registration since 1992 — no chameleon / reincarnation signal.
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Verification summary
MASON AND MEFFORD (USDOT 504629) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record. FMCSA profile data as of Aug 16, 2026.
The carrier holds active contract for-hire operating authority per FMCSA L&I. FMCSA authority data as of Sep 3, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from CANAL INSURANCE CO. effective Apr 1, 2026 in FMCSA L&I's current snapshot. FMCSA insurance data as of Aug 16, 2026.
Its vehicle out-of-service rate was 31.8% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data. FMCSA safety data as of Sep 17, 2026.
The carrier received 54 roadside inspections in the last 24 months — 22 vehicle-level and 54 driver-level — across 13 states, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.
The carrier has 6 reportable crashes in the last 24 months and 4 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Sep 17, 2026.
It reports 64 power units and 45 drivers in its most recent MCS-150 filing dated May 22, 2025. FMCSA identity data as of Sep 3, 2026.
It has an FMCSA safety rating of Satisfactory assigned Apr 24, 2019 in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is MASON AND MEFFORD's USDOT number?
MASON AND MEFFORD's USDOT number is 504629, and its motor carrier number is MC-259101.
Is MASON AND MEFFORD authorized to operate?
FMCSA authority data as of Sep 3, 2026. MASON AND MEFFORD is active in the FMCSA register with common, contract, broker operating authority on file.
What is MASON AND MEFFORD's safety record?
MASON AND MEFFORD has a 31.8% vehicle out-of-service rate (national average 22.26%) across 99 roadside inspections, with 6 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 81/100 (tier: review).
How big is MASON AND MEFFORD's fleet?
MASON AND MEFFORD operates 64 power units and 45 drivers per its most recent MCS-150 filing.
Where is MASON AND MEFFORD based?
MASON AND MEFFORD is based in MADISON, IN, with roadside inspections recorded across 13 states.
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