Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3668149 · MC-1270891 ·
Diesel Maintenance Services LLC
2 power unitsLocal · 1 statesJOHNSTON, RI50/100
CARRIER ACTIVEMC-1270891 ACTIVE
Observed fleet · trailing 24 mo daily
2Power units
1 observed · MCS-150
—Trailers seen
None observed · 24 mo
8.0Avg age (yr)
2018–2018 · vPIC
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
5 yr unchanged
Same registration since 2021 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
DIESEL MAINTENANCE SERVICES LLC (USDOT 3668149) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Nov 3, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I. FMCSA authority data as of Nov 7, 2026.
It has an active BIPD insurance filing with a $0 limit in force from MOTORISTS COMMERCIAL MUTUAL INSURANCE COMPANY effective May 15, 2025 in FMCSA L&I's current snapshot. FMCSA insurance data as of Nov 3, 2026.
Its vehicle out-of-service rate was 100.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data. FMCSA safety data as of Nov 7, 2026.
The carrier received 1 roadside inspections in the last 24 months — 1 vehicle-level and 1 driver-level — across 1 state, according to FMCSA roadside-inspection data. FMCSA operations data as of Nov 7, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 7, 2026.
It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Apr 15, 2026. FMCSA identity data as of Nov 7, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 7, 2026.
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Frequently asked
What is DIESEL MAINTENANCE SERVICES LLC's USDOT number?
DIESEL MAINTENANCE SERVICES LLC's USDOT number is 3668149, and its motor carrier number is MC-1270891.
Is DIESEL MAINTENANCE SERVICES LLC authorized to operate?
FMCSA authority data as of Nov 7, 2026. DIESEL MAINTENANCE SERVICES LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is DIESEL MAINTENANCE SERVICES LLC's safety record?
DIESEL MAINTENANCE SERVICES LLC has a 100.0% vehicle out-of-service rate (national average 22.26%) across 2 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 1 federal roadside inspection in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is DIESEL MAINTENANCE SERVICES LLC's fleet?
DIESEL MAINTENANCE SERVICES LLC operates 2 power units and 2 drivers per its most recent MCS-150 filing.
Where is DIESEL MAINTENANCE SERVICES LLC based?
DIESEL MAINTENANCE SERVICES LLC is based in JOHNSTON, RI, with roadside inspections recorded across 1 state.
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