License Plate IN SP509NGD (Indiana) — Keystone Cooperative Inc
USDOT 1141986 · 2006 Polar Tank Trailer
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-04-06 | 1PMS3432461030329 | IN SP509NGD | KEYSTONE COOPERATIVE INC · USDOT 1141986 |
| 2025-02-11 | 1PMS3432461030329 | IN SP509NGD | LPG LOGISTICS LLC · USDOT 3142354 |
| 2024-11-18 | 1PMS3432461030329 | IN SP509NGD | C THREE LOGISTICS LLC · USDOT 2961868 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Keystone Cooperative Inc Active
- USDOT
- 1141986
- MC
- 535664
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Indianapolis, IN
- Power units
- 3,516
- Drivers
- 1,253
- Inspections (24 mo)
- 102
- Crashes (24 mo)
- 16
- Vehicle OOS rate
- 8.3%
Carrier recorded at the latest inspection in the available records (2026-04-06). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.This plate has also been operated by 2 other carriers (listed below).
What this means
License plate IN-SP509NGD appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1PMS3432461030329 (2006 Polar Tank Trailer). Operated by 3 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Keystone Cooperative Inc (USDOT 1141986). Vehicle make on file: Polar Tank Trailer (POLAR MFG.) (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate IN-SP509NGD (Indiana) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-06 to 2026-04-06. The latest inspection was in Indiana, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2006 Polar Tank Trailer — VIN 1PMS3432461030329 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
3 carriers have operated vehicles under this plate (most recent first): Keystone Cooperative Inc (USDOT 1141986) on 2026-04-06; Lpg Logistics Llc (USDOT 3142354) on 2025-02-11; C Three Logistics Llc (USDOT 2961868) from 2024-11-06 to 2024-11-18.