Polar Corp is an active interstate carrier based in Worcester, MA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 5 | 81 | 1 |
| Tractors | 1 | 103 | 5 |
| Trailers | 87 | 81 | 108 |
| Total Power Units | 196 | ||
Distinct vehicles · 24 mo
vs 196 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 48% | 86% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 55% | 88% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 74% | 91% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 12 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
| Apr 1, 2025 | 0 | 1 | 0 | 1 |
| Jan 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 36 | 15 | 12 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | CT | TRUCK TRACTOR | 0 | 0 |
| Feb 4, 2026 | MA | STRAIGHT TRUCK | 1 | 0 |
| Jan 20, 2026 | CT | TRUCK TRACTOR | 0 | 0 |
| Jan 17, 2026 | MA | TRUCK TRACTOR | 0 | 0 |
| Jan 6, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 8 | 0.16 | — |
| HOS Compliance | 1 | 0.00 | — |
| Vehicle Maintenance | 22 | 4.21 | — |
| Driver Fitness | 1 | 0.02 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 8 states. Top state CT accounts for 39% of activity. Activity outside home state (MA): 64%.
+3 other states with fewer inspections
| Unsafe Driving | 8 | 3 | 0 |
| Driver Fitness | 1 | 0 | 1 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| MA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jan 5, 2026 | VT | TRUCK TRACTOR | 0 | 0 |
| Dec 23, 2025 | CT | STRAIGHT TRUCK | 0 | 0 |
| Dec 18, 2025 | MA | STRAIGHT TRUCK | 1 | 0 |
| Dec 8, 2025 | NH | TRUCK TRACTOR | 0 | 0 |
| Dec 3, 2025 | NH | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 4, 2026 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Dec 18, 2025 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Aug 22, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Aug 20, 2025 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Aug 20, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Aug 20, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Aug 20, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Aug 20, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Jul 9, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jul 7, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |