HaulerCheck · https://haulercheck.com/carrier/3314121-223-elk-street-corporation/ · Checked 2026-10-20 12:22 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026
223 ELK STREET CORPORATION
Doing business as BUFFALO CORE SUPPLY
Do not book until these are resolved · 1 signal
How risk signals workAt least one fact in the FMCSA record should stop a booking until it is cleared up. Confirm the current record on Motus first; it is not a finding of wrongdoing.
- Operating authority is inactiveWithout active authority the company may not haul or broker interstate freight for hire.
No cargo cover filed with FMCSA
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (716) 342-2079, not a number from an email or load board.
- Check that the MC number you were given is MC1053272.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Insurance that ended since 2024 · 3 policies
| Ended | Type | Insurer | Effective | How it ended |
|---|---|---|---|---|
| Mar 31, 2025 | Liability (BI&PD) MC1053272 | PROGRESSIVE NORTHWESTERN INS. CO. Policy CA977821350 | Feb 22, 2024 | Cancelled |
| Mar 15, 2024 | Liability (BI&PD) MC1053272 | ALLIED INSURANCE COMPANY OF AMERICA Policy ACP BAL 3100047726 | Dec 21, 2023 | Cancelled at term end |
| Feb 22, 2024 | Liability (BI&PD) MC1053272 | ALLIED INSURANCE COMPANY OF AMERICA Policy ACP BAL 3100047726 | Dec 21, 2023 | Replaced |
"Replaced" means a new filing took over the day the old one ended. "Cancelled" means the insurer or the company ended the policy; if no replacement was filed in time, the company was uninsured with FMCSA in between.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
No roadside inspections in this period.
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Texas average covers 347,704 vehicle and 460,473 driver inspections of all Texas-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
No violations recorded in roadside inspections in the last 24 months.
Crashes Oct 19, 2024 – Oct 19, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 3314121 |
|---|---|
| MC / docket | MC1053272 |
| Legal name | 223 ELK STREET CORPORATION |
| DBA name | BUFFALO CORE SUPPLY |
| Operation | Interstate |
| Business type | — |
| Power units | 3 |
| Drivers | 2 |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Jul 23, 2019 · 7 years ago |
| Last MCS-150 update | Jun 23, 2026 |
| Email domain on file | @knopfcoresupply.com |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 0 | 1 |
| Trailers | 0 | 2 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightMetal: Sheets, Coils, RollsOtherUsed Auto Parts
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about 223 ELK STREET CORPORATION
What does 223 ELK STREET CORPORATION's operating authority allow?
FMCSA records show no active operating authority for 223 ELK STREET CORPORATION (MC1053272), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about 223 ELK STREET CORPORATION is old or missing?
No insurance filings were found in the public data. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking 223 ELK STREET CORPORATION?
Confirm the authority and insurance on the Motus record for USDOT 3314121. Call the company back on the phone number on file, (716) 342-2079, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1053272, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Harlingen, TX →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 12:22 UTC.