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KNIGHT TRANSPORTATION INC

USDOT 428823 · MC-227271 · PHOENIX, AZ Authorized

KNIGHT TRANSPORTATION INC is a carrier / broker registered with the FMCSA under USDOT number 428823, based in PHOENIX, AZ. It operates in interstate commerce. It holds active FMCSA operating authority under MC-227271 and is currently Authorized to operate for hire. Its fleet includes 3,200 power units and 3,200 drivers. Its most recent FMCSA safety rating is Satisfactory. This record was last updated 2026-09-13 from official FMCSA data.

Vetting snapshot

Operating authority
Authorized
USDOT registration
Active
MCS-150 biennial update
Current - filed 2025-11-03
Safety rating
Satisfactory
Registered with FMCSA
35 years
Fleet
3,200 power units

Safety record (FMCSA, last 24 months)

Inspections (24 months)
6,738
Vehicle out-of-service rate
12.1% (FMCSA national average roughly 21%)
Driver out-of-service rate
1.0% (FMCSA national average roughly 5%)
Crashes (24 months)
185, 7 fatal, 72 with injuries
Last inspection
2025-10-31

Safety data as of 2026-06-24.

Insurance on file (FMCSA)

Liability (BIPD)
ACE AMERICAN INSURANCE COMPANY, $4,000,000 coverage, effective 2021-03-01
Liability (BIPD)
RED ROCK RISK RETENTION GROUP, $1,000,000 coverage, effective 2018-03-01
Liability (BIPD)
TRAVELERS CASUALTY & SURETY CO. OF AMERICA, effective 2016-04-05
Cargo
LEXINGTON INSURANCE COMPANY, effective 2011-02-01

Insurer filings as recorded by the FMCSA. A certificate from the carrier is not a substitute for the filing on record.

FMCSA record

USDOT Number
428823
MC / Docket Number
MC-227271
Legal Name
KNIGHT TRANSPORTATION INC
Entity Type
Carrier / Broker
USDOT Status
Active
Operating Authority
Authorized
Operation
Interstate
Business Type
CORPORATION
Operation Classification
AUTHORIZED FOR HIRE
Physical Address
2002 WEST WAHALLA LANE, PHOENIX, AZ, 85027
Mailing Address
2002 WEST WAHALLA LANE, PHOENIX, AZ
Phone
(623) 907-7231
Fax
(602) 269-2000
Power Units
3,200
Trucks
3,200
Total Drivers
3,200
CDL Drivers
3,200
Trailers
9,500
Hazmat
Yes
Cargo Carried
General Freight, Household Goods, Intermodal Containers, Paper Products, Beverages, Fresh Produce
Safety Rating
Satisfactory
Safety Rating Date
2010-06-15
Company Officer
ADAM MILLER
Company Officer
BRETT SANT
MCS-150 Date
2025-11-03
Registered
1990-11-21
Last Updated
2026-09-13

Frequently asked questions

What is KNIGHT TRANSPORTATION INC's USDOT number and MC number?

KNIGHT TRANSPORTATION INC's USDOT number is 428823 and its operating-authority docket is MC-227271.

Is KNIGHT TRANSPORTATION INC authorized to operate for hire?

Yes. KNIGHT TRANSPORTATION INC currently holds active FMCSA operating authority.

Is KNIGHT TRANSPORTATION INC's USDOT registration active?

Its USDOT registration status is Active in the latest FMCSA data. Registration status reflects FMCSA filings (such as the biennial MCS-150 update), not whether the company is currently doing business.

Where is KNIGHT TRANSPORTATION INC based?

KNIGHT TRANSPORTATION INC is based in 2002 WEST WAHALLA LANE, PHOENIX, AZ, 85027, according to its FMCSA registration.

How large is KNIGHT TRANSPORTATION INC's fleet?

KNIGHT TRANSPORTATION INC reported 3,200 power units and 3,200 drivers on its most recent FMCSA MCS-150 filing.

What is KNIGHT TRANSPORTATION INC's FMCSA safety rating?

KNIGHT TRANSPORTATION INC's FMCSA safety rating is Satisfactory, issued 2010-06-15.

Other carriers in AZ

Source: official FMCSA / SAFER public records. Verify critical details on this carrier's official FMCSA SAFER snapshot.