RICHARD DIEHL INCORPORATED
USDOT 104851
Active, interstate carrier, mid-size fleet (24 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate2.4% vs 19.1% national avg
- Crashes (24 months)2 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 104851 |
|---|---|
| MC Number | MC-192202 |
| Legal Name | RICHARD DIEHL INCORPORATED |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 4237536111 |
| Address | 509 DEPOT STREET, Jonesborough, TN, 37659 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 19910116) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 91 / 100 |
|---|---|
| Hours-of-Service Compliance | 89 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 72 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 42 |
|---|---|
| Out-of-Service Rate | 2.4% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 0 with injuries, 2 towaway) |
- 2026-04-01 — GA — towaway
- 2024-08-20 — TN — towaway
Most frequent violation categories: 12 (8), 14 (6), 16 (4).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 24 |
|---|---|
| Drivers | 19 |
| Recent Annual Mileage | 2,023,540 |
| Last MCS-150 Filing | 02-FEB-26 |
RICHARD DIEHL INCORPORATED operates 24 power units — a larger fleet than 98% of carriers registered in TN.
Nearby
Other carriers in Jonesborough, TN
- WASHINGTON FARMERS COOPERATIVE — USDOT 287923, 11 power units
- JONESBORO DRYWALL & PLASTER CO — USDOT 354591, 6 power units
- WEST HILLS TRACTOR INC — USDOT 77355, 5 power units
- UNAKA FOREST PRODUCTS INC — USDOT 317067, 4 power units
- CHEROKEE AUTO REPAIR — USDOT 547893, 4 power units
Browse all carriers in Jonesborough, TN or all TN carriers.