Guyer Brothers Inc is an active interstate carrier based in New Enterprise, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 36 | 0 | 0 |
| Tractors | 5 | 0 | 0 |
| Trailers | 36 | 0 | 0 |
| Total Power Units | 52 | ||
Distinct vehicles · 24 mo
vs 52 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 | 52% | 88% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 91% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 80% | 89% | 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 | 8 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 27 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 15, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Sep 9, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Aug 25, 2026 | PA | STRAIGHT TRUCK | 3 | 1 |
| Jul 16, 2026 | PA | STRAIGHT TRUCK | 3 | 1 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.19 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 6.20 | — |
| Driver Fitness | 2 | 0.34 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state PA accounts for 90% of activity. Activity outside home state (PA): 10%.
| 8 |
| Driver Fitness | 2 | 1 | 1 |
| Unsafe Driving | 1 | 1 | 0 |
| Jun 2, 2026 |
| VA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| May 27, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Apr 14, 2026 | PA | STRAIGHT TRUCK | 3 | 1 |
| Mar 31, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Dec 23, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Dec 8, 2025 | PA | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 25, 2026 | 3927AD | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | Vehicle Maintenance | — |
| Aug 25, 2026 | 39317B1LDSML | Lighting - Driveaway side marker lamp(s) missing on rearmost towed vehicle | Vehicle Maintenance | — |
| Aug 25, 2026 | 39340FBNPB | Brake - Inoperative or missing parking/emergency brake on power unit | Vehicle Maintenance | Yes |
| Jul 16, 2026 | 3928D | Driver - Failed to inspect /use emergency equipment | Vehicle Maintenance | — |
| Jul 16, 2026 | 39340FBNPB | Brake - Inoperative or missing parking/emergency brake on power unit | Vehicle Maintenance | Yes |
| Jul 16, 2026 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Apr 14, 2026 | 38371H | License (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required | Driver Fitness | — |
| Apr 14, 2026 | 39343DB | Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly | Vehicle Maintenance | Yes |
| Apr 14, 2026 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Dec 8, 2025 | 393106DC | Cargo - Insufficient aggregate working load limit for cargo transported | Vehicle Maintenance | Yes |