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KBUFF TRUCKING LTD
DBA: Kbuff Trucking
Aurora, CO
CarrierChk vetting signal
Review recommended
Elevated Out-of-Service Rate
37.5% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 91% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
See all 2 flags (2 caution) ↓
FMCSA status: Active & Authorized · DOT 2959232 · MC 3680
No Safety Rating
Active 5 months
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-3680 · Common carrier
Insurance
On File
Accredited Specialty Insurance Company
Safety
Not Rated
37.5% OOS · 32 inspections on record
Flags · 2
Elevated Out-of-Service Rate
37.5% of this carrier's roadside inspections in the last 24 months put a driver or vehicle out of service — higher than 91% of carriers with a comparable number of inspections. This is a CarrierChk calculation from FMCSA inspection records, not an FMCSA rating.
Recently Reinstated Authority
Authority reinstated April 13, 2026 — less than 6 months of continuous operating history.
Vetting notes
- Operating authority active for 5 months
- Insurance on file: $750,000
- Vehicle out-of-service rate 40.0% — above the 20.7% national average
- 32 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC003680
Common Carrier
Insurance on File
ACCREDITED SPECIALTY INSURANCE COMPANY
BIPD · $750,000 · Policy 2-CWH-CO-19-S0357354-00
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2959232
MC Number
MC-3680
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
March 11, 2026
FMCSA Registration
January 4, 2017
Authority Reinstated
April 13, 2026
Annual Mileage
125,632 mi (2025)
Contact Information
Location
Aurora, CO
Email
Cargo Types
General FreightLogs/Poles/BeamsBuilding MaterialsFresh ProduceDry BulkRefrigerated FoodBeveragesPaper ProductsConstruction MaterialsMeat
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
32
Driver Inspections
27
Vehicle Inspections
10
Out-of-Service Violations
14
Violations by Category
Vehicle Maintenance26
Unsafe Driving3
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate25.9% · national avg 5.5%
⚠ Above national average (20.4pp higher)
Vehicle OOS Rate40.0% · national avg 20.7%
⚠ Above national average (19.3pp higher)
37.5% of 32 inspections in the last 24 months put a driver or vehicle out of service —
91st percentile among carriers with 25–99 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
7 of 10 inspections
Unsafe Driving
2 of 32 inspections
Hours of Service
1 of 32 inspections
Driver Fitness
7 of 32 inspections
Controlled Substances
1 of 32 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
KY3
GA2
MT2
NC2
NM2
NV2
and 15 more states
Fleet & Equipment (48)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~17
of 1 reported to FMCSA
Trailers
~31
seen at inspection
Equipment types observed
Dry Van
31
Tractor
17
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2019 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH2KN203904 | 4 | 2 |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 1FUJHHDR6LLKW3609 | 3 | 2 |
| 2016 Freightliner Cascadia | Tractor · Class 8 | 3AKJGHDVXGSGW0883 | 3 | — |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR7LSLH7425 | 3 | — |
| 2022 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH9NN607206 | 3 | — |
| 2014 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5328EB449914 | 2 | — |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR1LSLJ7533 | 2 | 1 |
| 2019 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR4KSKR1315 | 2 | 1 |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR4LSLR3361 | 2 | — |
| 2019 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDRXKSKC9431 | 2 | 2 |
Show all 48 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2022 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5320NSA84907 | 1 | — |
| 2026 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5320TSC17369 | 1 | 1 |
| 2022 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5325NSA84885 | 1 | 1 |
| 2026 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5325TSC08473 | 1 | 1 |
| 2026 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5327TSC08538 | 1 | — |
| 2026 Stoughton Trailers | Dry Van · 53 ft | 1DW1A5328TSC07348 | 1 | 1 |
| 2017 Freightliner Cascadia | Tractor · Class 8 | 1FUJGLDR2HLHJ8813 | 1 | 1 |
| 2019 Freightliner Cascadia | Tractor · Class 8 | 1FUJHHDR3KLKL9458 | 1 | 1 |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 1FUJHHDR9LLKT2063 | 1 | — |
| 2020 Great Dane Trailers | Dry Van · 53 ft | 1GR1A0622LK180171 | 1 | — |
| 2022 Great Dane Trailers | Dry Van · 53 ft | 1GR1A0622NK332954 | 1 | 1 |
| 2021 Great Dane Trailers | Dry Van · 53 ft | 1GR1A0623MK235714 | 1 | — |
| 2024 Great Dane Trailers | Dry Van · 53 ft | 1GR1A0623RB522722 | 1 | — |
| 2021 Great Dane Trailers | Dry Van · 53 ft | 1GR1A0625MK235746 | 1 | — |
| 2025 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D1SL555069 | 1 | 1 |
| 2025 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D9SL554798 | 1 | — |
| 2025 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D9SL556454 | 1 | 1 |
| 2016 Freightliner Cascadia | Tractor · Class 8 | 3AKJGHDV1GSGY6188 | 1 | — |
| 2020 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR3LSLH1962 | 1 | — |
| 2019 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR6KSHU6944 | 1 | 1 |
| 2021 Freightliner Cascadia | Tractor · Class 8 | 3AKJHHDR6MSMH4391 | 1 | 1 |
| 2019 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C0KT709519 | 1 | — |
| 2021 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C1MR034294 | 1 | — |
| 2020 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C2LR446786 | 1 | — |
| 2020 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C4LR440746 | 1 | — |
| 2021 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C8MR733289 | 1 | — |
| 2023 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K1PS027186 | 1 | — |
| 2025 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K1SS076204 | 1 | 1 |
| 2022 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K3NS886874 | 1 | 1 |
| 2025 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K3SS074731 | 1 | — |
| 2022 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K6NS886853 | 1 | — |
| 2025 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K6SJ069299 | 1 | — |
| 2023 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K7PS029525 | 1 | — |
| 2023 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K8PS064493 | 1 | 1 |
| 2025 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K8SS076717 | 1 | 1 |
| 2025 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532K9SS075883 | 1 | 1 |
| 2018 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH9JN893164 | 1 | — |
| 2020 Vanguard National Trailer Corporation (vntc) | Dry Van · 53 ft | 5V8VA5320LT015028 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (32)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| January 18, 2026 | U250000927 | HAUGAN MT | III | 2 | 1 | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
3AKJHHDR4KSKR1315 3H3V532K8PS064493 |
PA AH76138 IN PB64969 |
| 391.41B10-MC | OOSMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Physical | ||||||||
| 392.16-D | Driver - Failed to use seat belt while operating a CMV | Seat Belt | ||||||||
| January 15, 2026 | AW42820204 | CASCADE LOCKS OR | III | — | — | TILLAMOOK COUNTRY SMOKER | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
1FUJHHDR6LLKW3609 3H3V532K3SS074731 |
OH PXD6178 IN PD75818 |
| January 9, 2026 | 3563Q09FH2 | LORDSBURG PORT OF ENTRY, NM | III | — | — | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER STOUGHTON TRAILERS |
3AKJHHDR7LSLH7425 1DW1A5327TSC08538 |
OH PWT7381 IN PE93049 |
| January 8, 2026 | CV44802226 | LONDON, KY | I | 2 | 1 | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
1FUJHHDR3KLKL9458 3H3V532K8SS076717 |
SC A012780 IL PD77463 |
| 391.11B2-Q | OOSDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement guidance (391. | General Driver Qualification | ||||||||
| 392.2-SLLIFTA | State/Local Laws - State tax/International Fuel Tax (IFTA) violation | |||||||||
| January 6, 2026 | V262174762 | IH35 SB SAN MARCOS SCALE, TX | I | 7 | 1 | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER STOUGHTON TRAILERS |
3AKJHHDR1LSLJ7533 1DW1A5325NSA84885 |
OH PXD9371 IN PA97217 |
| 383.23A2 | OOSOperating a CMV without a CDL | License-related: High | ||||||||
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Brakes All Others | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 396.5B-HWSLIW | Hubs - Wheel seal leaking - inner wheel | Wheels Studs Clamps Etc. | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| January 4, 2026 | 0006835534 | ROBESON COUNTY, I-95, S, NC | II | 1 | 1 | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
3AKJHHDR6MSMH4391 3H3V532K3NS886874 |
PA AH77288 IN PA89747 |
| 390.3E | OOSDriver prohibited from performing safety sensitive functions per 382.501(a) in the Drug and Alcohol Clearinghouse | Alcohol Jumping OOS | ||||||||
| January 2, 2026 | LAPSS02255 | BREAUX BRIDGE LA | III | 1 | — | — | Truck Tractor Semi-trailer |
FREIGHTLINER HYUNDAI TRANSLEAD TRAILERS |
3AKJHHDR1LSLJ7533 3H3V532C2LR446786 |
OH PXD9371 OH PD94351 |
| 392.2-SLLUCR | State/Local Laws - Failure to pay UCR fee | |||||||||
| December 29, 2025 | V252167683 | 36040 IH10 WB SVC RD, TX | III | — | — | VARIOUS | Truck Tractor Semi-trailer |
FREIGHTLINER STOUGHTON TRAILERS |
3AKJHHDR7LSLH7425 1DW1A5328EB449914 |
OH PWT7381 ME 2544477 |
| December 29, 2025 | MC00391075 | ROADSIDE, MS | III | — | — | AMAZON | Truck Tractor Semi-trailer |
FREIGHTLINER STOUGHTON TRAILERS |
3AKJHHDR7LSLH7425 1DW1A5328EB449914 |
OH PWT7381 ME 2544477 |
| December 19, 2025 | 1313000679 | REGISTER GA | III | 1 | — | AMAZON | Truck Tractor Semi-trailer |
VOLVO TRUCK GREAT DANE TRAILERS |
4V4NC9EH9NN607206 1GR1A0622LK180171 |
NC VW1446 ID TM6070 |
| 392.82DUMT | Driver - Using a hand-held mobile telephone | Phone Call | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| AMAZON | 21 | January 18, 2026 |
| AMAZON FULFILLMENT | 3 | December 11, 2025 |
| TILLAMOOK COUNTRY SMOKER | 1 | January 15, 2026 |
| ACUXI | 1 | November 25, 2025 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| April 13, 2026 | REINSTATED | Common Carrier |
| March 16, 2026 | GRANTED | Common Carrier |
| December 2, 2025 | INVOLUNTARY REVOCATION | Common |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| May 27, 2026 | BI&PD Primary/Excess | Cancellation Filed |
| February 10, 2026 | COMMON | On Record |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 20, 2026.
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