Facts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026. How this works
- Operating authority is inactive (last known)Without active authority the company may not haul or broker interstate freight for hire.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.
What to verify next
- Confirm authority and insurance on the official Motus record ↗: our copy is the last known status from May 14, 2026. Safety record: SAFER ↗.
- Call back on the number on file, (414) 258-2070, not a number from an email or load board.
- Check that the MC number you were given is MC432511.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Surety Bond | MC432511 | — | GULF INSURANCE CO. Policy AE 9487369 · 84 | — | Jun 11, 2002 | Active |
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 18, 2024 – Oct 18, 2026
No roadside inspections in this period.
How these rates are calculated
Period: Oct 18, 2024 – Oct 18, 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 Wisconsin average covers 42,165 vehicle and 76,889 driver inspections of all Wisconsin-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 18, 2024 – Oct 18, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 18, 2026
| USDOT number | 2229282 |
|---|---|
| MC / docket | MC432511 |
| Legal name | SLIDING SYSTEMS INC |
| DBA name | GREAT LAKES FREIGHT BROKERS |
| Operation | — |
| Business type | — |
| Power units | 0 |
| Drivers | — |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Nov 19, 2011 · 14 years ago |
| Last MCS-150 update | — |
Questions about SLIDING SYSTEMS INC
What does SLIDING SYSTEMS INC's operating authority allow?
FMCSA records show no active operating authority for SLIDING SYSTEMS INC (MC432511), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about SLIDING SYSTEMS INC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. 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 SLIDING SYSTEMS INC?
Confirm the authority and insurance on the Motus record for USDOT 2229282. Call the company back on the phone number on file, (414) 258-2070, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC432511, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
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All in Milwaukee →Largest fleets
| Company | USDOT | Docket | Trucks | Authority |
|---|---|---|---|---|
| BULK LOGISTICS INC | 746426 | MC252519 | 690 | Last known: Active FMCSA snapshot May 14, 2026 |
| PDL DRIVERS INC | 740284 | MC336966 | 599 | Last known: Active FMCSA snapshot May 14, 2026 |
| ROGERS CARTAGE CO | 104249 | MC64932 | 313 | Active Current · Motus |
| SCHWERMAN TRUCKING COMPANY | 46595 | MC124078 | 275 | Active Current · Motus |
| JACOBUS ENERGY LLC | 1139404 | MC704030 | 233 | Last known: Active FMCSA snapshot May 14, 2026 |
| MC RAE'S U S MAIL SERVICE INC | 484946 | MC689891 | 190 | Active Current · Motus |
| TAX AIRFREIGHT INC | 153935 | MC164888 | 180 | Last known: Active FMCSA snapshot May 14, 2026 |
| LAKESIDE BUSES OF WISCONSIN INC | 709283 | MC826811 | 179 | Last known: Inactive FMCSA snapshot May 14, 2026 |
| NORTH AMERICAN BULK TRANSPORT INC | 125432 | MC114241 | 154 | Active Current · Motus |
| MIDWEST REFRIGERATED TRANSPORT INC | 1772901 | MC647117 | 111 | Active Current · Motus |
Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.