Fleet typeIdentity
Asset-based
76 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 491637 · MC-240905 · Updated 07/18/2026
DIAMOND TRUCKING INC
DBA DIAMOND TRUCKING
76 power unitsavg 12.7 yrMulti-region · 8 statesPHOENIX, AZ
CARRIER ACTIVEMC-240905 ACTIVERATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
76Power units
58 observed · MCS-150
65Trailers seen
Decoded · vPIC
12.7Avg age (yr)
1997–2025 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-07-18
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on fileFatal crash on record
In good standing · 4
Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 34 yearsOperating authority has been on file since 1992.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 254 inspections.
Operating authority3434 yr active
since 1992Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo1.31.3 %
▼ 22.26% nat'lCrashes · fatal11
7 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
12.7 yr
Model years 1997–2025 · peer benchmark computing.
Identity stabilityStable
34 yr unchanged
Same registration since 1992 — no chameleon / reincarnation signal.
AI readFull read
Is DIAMOND TRUCKING INC safe to work with?
Is DIAMOND TRUCKING INC safe to load? DIAMOND TRUCKING INC (USDOT 491637, MC-240905) is an active asset-based motor carrier based in PHOENIX, AZ, operating 76 power units and 81 drivers. Operating authority has been active 34 years (past the 24-month broker-confidence threshold). Across 254 roadside inspections, its vehicle out-of-service rate is 1.3% (below the 22.26% national average), with 7 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (88/100), with the leading concern: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-07-18.
FMCSA fields + Vektor analysis · updated 2026-07-18
DTDIAMOND TRUCKING INC 88
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Frequently asked
What is DIAMOND TRUCKING INC's USDOT number?
DIAMOND TRUCKING INC's USDOT number is 491637, and its motor carrier number is MC-240905.
Is DIAMOND TRUCKING INC authorized to operate?
As of 2026-07-18, DIAMOND TRUCKING INC is active in the FMCSA register with common, contract, broker operating authority on file.
What is DIAMOND TRUCKING INC's safety record?
DIAMOND TRUCKING INC has a 1.3% vehicle out-of-service rate (national average 22.26%) across 254 roadside inspections, with 7 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).
How big is DIAMOND TRUCKING INC's fleet?
DIAMOND TRUCKING INC operates 76 power units and 81 drivers per its most recent MCS-150 filing.
Where is DIAMOND TRUCKING INC based?
DIAMOND TRUCKING INC is based in PHOENIX, AZ, with roadside inspections recorded across 8 states.