DBA: Great White Wood Company
Gwwc Llc is an active interstate carrier based in Tuscarora, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 8 | 0 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 88% | 92% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 65% | 87% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 90% | 92% | Worse than most peers |
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 | 7 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 29 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | MD | STRAIGHT TRUCK | 3 | 0 |
| Feb 10, 2026 | MD | TRUCK TRACTOR | 7 | 1 |
| Feb 4, 2026 | MD | TRUCK TRACTOR | 8 | 2 |
| Feb 3, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 3.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 8 | 9.93 | — |
| Driver Fitness | 1 | 0.14 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state MD accounts for 86% of activity. Activity outside home state (MD): 14%.
| 6 |
| 7 |
| Driver Fitness | 2 | 0 | 1 |
| Unsafe Driving | 2 | 0 | 0 |
| Nov 18, 2025 | MD | TRUCK TRACTOR | 2 | 2 |
| Nov 13, 2025 | MD | TRUCK TRACTOR | 0 | 0 |
| Nov 5, 2025 | VA | TRUCK TRACTOR | 0 | 0 |
| Nov 3, 2025 | MD | TRUCK TRACTOR | 0 | 0 |
| Oct 24, 2025 | MD | TRUCK TRACTOR | 5 | 1 |
| Jun 10, 2025 | MD | TRUCK TRACTOR | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | 3922DMOVE | Driver - Move over/slow law - Failure to yield right of way to authorized emergency vehicles | Unsafe Driving | — |
| Mar 19, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Mar 19, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Feb 10, 2026 | 393209CSTSCL | Steering - Steering column has looseness in the u-bolt or positioning part | Vehicle Maintenance | Yes |
| Feb 10, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Feb 10, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Feb 10, 2026 | 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 | — |
| Feb 10, 2026 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Feb 10, 2026 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Feb 10, 2026 | 3963A1BALAC | Brake - Audible air leak from a brake chamber | Vehicle Maintenance | — |