Leonard Diller (USDOT 4163020)
No blockers or cautions found.
- DOT number
- USDOT 4163020
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 3036 LETTERKENNY RD, CHAMBERSBURG, PA 17201-8360
- MCS-150 last filed
- 2023-11
Frequently asked questions
What carrier is DOT 4163020?
DOT 4163020 (USDOT 4163020) is Leonard Diller, an interstate motor carrier.
What is Leonard Diller's USDOT number?
Leonard Diller's USDOT number is 4163020. No MC docket number is on file.
Is Leonard Diller currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Leonard Diller have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Leonard Diller's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Leonard Diller, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Leonard Diller's CSA score?
FMCSA does not publish a single CSA score for carriers. Leonard Diller's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Leonard Diller's FMCSA safety rating?
Leonard Diller has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Leonard Diller
Carriers based in Chambersburg, PA
More carriers based in Pennsylvania
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status