Carrier profile · USDOT 1634283 · MC-602555 · Updated Jun 13, 2026
SK-MK INC
25 power unitsMACOMB, MI50/100
CARRIER INACTIVEMC-602555 INACTIVE
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’23 · 7 insurers · 1 lapseCoverage lapse
Michigan Millers’13–’22
beyond this history2007201220172022now
Shorter eras are too brief to label at this scale — all 7 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 7 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| ACE PROPERTY AND CASUALTY INSURANCE COMPANY | Oct 2022 → Aug 2023 | $750K | 3 |
| NATIONAL CASUALTY COMPANY | Jul 2022 → Oct 2022 | $750K | 2 |
| MICHIGAN MILLERS MUTUAL INSURANCE CO | Jul 2013 → Jul 2022 | $750K | 1 |
| ILLINOIS NATIONAL INSURANCE CO. | Jul 2012 → Jul 2013 | $750K | 1 |
| AUTO OWNERS INSURANCE COMPANY | Jun 2008 → Jul 2012 | $750K | 5 |
| PACIFIC FINANCIAL ASSOCIATION, INC. | Sep 2007 → Oct 2007 | $750K | 1 |
| PROGRESSIVE MICHIGAN INSURANCE COMPANY | Jun 2007 → Jun 2008 | $750K | 2 |