Ayer Corp is an active interstate carrier based in Jessup, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 5 | 0 | 0 |
| Total Power Units | 5 | ||
Distinct vehicles · 24 mo
vs 5 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 85% | 92% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 98% | 99% | Worse than most peers |
| Vehicle Maintenance | 57% | 77% | 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 | 1 | — | 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 | 9 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 16, 2026 | MD | STRAIGHT TRUCK | 0 | 0 |
| Oct 21, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Aug 13, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Jul 1, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Jun 3, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 2.71 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 5 | 1.70 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 1 | 0.15 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state MD accounts for 100% of activity. Activity outside home state (MD): 0%.
| 1 |
| Unsafe Driving | 3 | 2 | 0 |
| Controlled Substances/​Alcohol | 1 | 0 | 1 |
| MD |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Mar 5, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Feb 11, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Nov 13, 2024 | MD | STRAIGHT TRUCK | 2 | 0 |
| Oct 14, 2024 | MD | STRAIGHT TRUCK | 0 | 0 |
| Sep 26, 2024 | MD | STRAIGHT TRUCK | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 13, 2025 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Jul 1, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Feb 11, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Nov 13, 2024 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Nov 13, 2024 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Sep 26, 2024 | 3925A3 | Driver having possession of alcohol while on duty or operating or in physical control of a CMV | Controlled Substances/​Alcohol | Yes |
| Sep 10, 2024 | 39216 | Failing to use seat belt while operating a CMV | Unsafe Driving | — |
| Sep 10, 2024 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Sep 10, 2024 | 393100B | Leaking/spilling/blowing/falling cargo | Vehicle Maintenance | Yes |
| Sep 10, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |