Freight Carrier · Portland, TN
KNOWLES TRANSPORTATION SERVICE LLC
316 WHITE RD · Portland, TN 37148
AUTHORIZED FOR:
(615) 886-0114
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- MC #1262594
- USDOT #3656745 USDOT Active
- 1Power Unit
- 1Driver
- CarrierEntity Type
About this carrier
KNOWLES TRANSPORTATION SERVICE LLC is a Portland, TN freight carrier that is authorized for: in the state of Tennessee. This company has 1 truck(s) in their fleet and 1 truck drivers. Their motor carrier number is MC-1262594 and their USDOT number is 3656745.
Sourced from FMCSA SAFER · last filed 04/28/2026 · last updated Sep 29, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 04/28/2026
- MCS-150 Mileage 14,859 (2025)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
Operating Territory
Inspection activity Home base Inspected in 6 states over the past 24 months: UT (1), IN (1), OK (1), NY (1), TX (1), PA (1). Home base: Portland, Tennessee.
Safety Record
Crashes (24 mo)
-
0Fatal
- 0Injury
- 0Tow
- 0Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
0
0
Crash Indicator
Not Public
—
Hours of Service
0
0
Vehicle Maintenance
4
1
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0
0
Inspection Summary
- 6Total
- 5Clean
- 1With violations
24-month window ending Sep 25, 2026
Violations Cited 3 unique codes
Vehicle Maintenance 3
- 393.11A1-LCHLLighting - Lamps improper color, height, location.
- 393.48A-BLMCBADAir Disc Brake - Loose chamber/caliper mounting bolt(s)
- 393.9A-LCLLighting - Clearance lamp(s) inoperative
Locations
Physical Address
KNOWLES TRANSPORTATION SERVICE LLC316 WHITE RD
PORTLAND, TN 37148
Mailing Address
KNOWLES TRANSPORTATION SERVICE LLC316 WHITE RD
PORTLAND, TN 37148-5034