Dia Transport INC

USDOT 4281998 · MC1664713 · Fontana, CA
USDOT ActiveCommon authority
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Company snapshot
Legal name
Dia Transport INC
USDOT number
4281998
MC docket
MC1664713
Physical address
4800 Citrus Ave Apt 3312, Fontana, CA, 92336
Power units
5
Drivers
5
Operation
Interstate
Operating radius
Interstate 100+ mi
Cargo
General Freight
Last MCS-150 filing
Mar 10, 2026
Operating authority (as of 5/2026)
Common authority
Active
Broker authority
Not held
Authority granted
Aug 14, 2024
MCSIP step
63
Insurance on file
Insurer (writing paper)
Southlake Specialty Insurance Company
Filing form
BMC-91
Coverage amount
$750,000
BI/PD on file
$750,000
Estimated renewal window
Q2 2027

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Safety record
FMCSA safety rating
Not rated
Roadside inspections (24 mo)
1
Out-of-service inspections
0
Inspections with violations
1
BASICs with acute/critical violations
0
SMS population
Interstate
Common questions

Is Dia Transport INC insured?

Yes. Dia Transport INC (USDOT 4281998) has active BI/PD liability insurance on file with FMCSA, currently written by Southlake Specialty Insurance Company, with $750,000 in coverage on the filing.

What insurance company does Dia Transport INC use?

Dia Transport INC's current BI/PD filing is written by Southlake Specialty Insurance Company. Insurer changes show up in the daily-refreshed federal filing record.

What is Dia Transport INC's MC number?

Dia Transport INC's FMCSA docket is MC1664713, paired with USDOT 4281998.

Is Dia Transport INC safe to work with?

Dia Transport INC's FMCSA safety rating is not rated (most carriers never receive one), with 1 roadside inspections in the last 24 months, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.

When does Dia Transport INC's insurance renew?

Based on its filing history, Dia Transport INC's BI/PD policy is estimated to renew in Q2 2027. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 4281998’s exact X-date →

How many trucks does Dia Transport INC operate?

Dia Transport INC reports 5 power units and 5 drivers in its latest MCS-150 census filing.

Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Sep 7, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.

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