Roadside Inspection 88615611
Roadside inspection on Aug 5, 2026 in South Dakota • Carrier: SIERRA MOUNTAIN TRANSPORT LLC (USDOT 3983150) • Vehicle: PETERBILT STRAIGHT TRUCK
Vehicle: OK
Driver: OK
CVSA L3
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 88615611
- Date:
- Aug 5, 2026
- State:
- South Dakota
- Level:
- Level III — Driver Only
- Type:
- —
- Units inspected:
- 2
- Violations:
- 0
- HazMat:
- No
- Inspection site:
- BELLE FOURCHE SD
- Carrier (USDOT):
- SIERRA MOUNTAIN TRANSPORT LLC (3983150)
- Operating authority:
- MC1491990
- Vehicle:
- PETERBILT 389 STRAIGHT TRUCK
- Plate:
- SA11169 (MT)
- VIN:
- 1NPXL49X6LD653922
What this inspection means
This is a clean inspection — no violations were recorded.
Compared to the median Level 3 inspection nationwide in 2026, this is a clean and typical result.
Severity context
How mild, normal, or severe was this inspection compared to its carrier, state, and station?
vs this carrier's typical
0
Cleaner than carrier average
Carrier averages 1.13 violations per inspection across 239 prior records
vs Level 3 median in South Dakota
0
On par with median (0)
Median of 14,789 Level 3 inspections in South Dakota during 2026
vs typical at BELLE FOURCHE SD
0
On par with station median (0)
Median of 209 inspections at this station in the trailing 12 months
How this compares
National peer benchmarks for inspections at this level.
Violations vs Level 3 median
0
Same as the median (0)
Compared to 718,867 Level 3 inspections nationwide in 2026
OOS at this inspection
No
Cohort OOS rate: 7.6%
Out-of-service rate across all Level 3 inspections in 2026
Carrier clean-inspection rate (12 mo)
43%
67 inspections in the trailing 12 months
Computed from this carrier's inspection history
Carrier trend at this moment
How active was this carrier's inspection record around this date?
Prior 30 days
5
4 violations · 0 OOS
Prior 90 days
16
20 violations · 3 OOS · 1.25 per inspection
Prior 365 days
67
85 violations · 11 OOS · 1.27 per inspection
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | STRAIGHT TRUCK | 1NPXL49X6LD653922 | MT SA11169 | PETERBILT | 389 | 2020 | — |
| 2 | SEMI-TRAILER | 5E0AA1640LG388201 | OR HV47396 |
COTTRELL
Ticket: Unknown
|
C-09, C-11, CS-10, CS-12M3, CX-09, CX-5LSCH, CX-AK7, CX-LSFA-TRI | 2020 | — |
No violations cited during this inspection.
Nearby inspections (same carrier, ±60 days)
Other times this carrier was inspected around the same date.
| Inspection | Date | State | Level | Location | Violations | OOS |
|---|---|---|---|---|---|---|
| 89113610 | Sep 27, 2026 | NM | L1 | NM | 0 | — |
| 88948147 | Sep 9, 2026 | MT | L3 | BILLINGS MT | 1 | — |
| 88892459 | Sep 2, 2026 | CO | L3 | TRINIDAD CO | 2 | — |
| 88840598 | Aug 27, 2026 | TX | L2 | TX | 1 | OOS |
| 88655308 | Aug 10, 2026 | UT | L3 | — | 1 | — |
| 88536221 | Jul 28, 2026 | MT | L3 | — | 1 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 85168503 | Jul 8, 2025 | WY | L1 | 1NPXL49X6LD653922 | OOS |
| 85168503 | Jul 8, 2025 | WY | L1 | 5E0AA1640LG388201 | OOS |
| 84636299 | May 5, 2025 | MT | L3 | 1NPXL49X6LD653922 | — |
| 84636299 | May 5, 2025 | MT | L3 | 5E0AA1640LG388201 | — |
| 84385717 | Apr 9, 2025 | MT | L2 | 5E0AA1640LG388201 | — |
| 84385717 | Apr 9, 2025 | MT | L2 | 1NPXL49X6LD653922 | — |
| 82764616 | Sep 20, 2024 | ID | L2 | 5E0AA1640LG388201 | OOS |
| 82764616 | Sep 20, 2024 | ID | L2 | 1NPXL49X6LD653922 | OOS |
Carrier booking & risk tools
Check booking and risk signals for USDOT 3983150 — tools open pre-filled.
Related records
Carrier
SIERRA MOUNTAIN TRANSPORT LLC
Full carrier record and safety profile.
Safety
Carrier crash history
Reportable crashes filed under this USDOT.
Authority
MC1491990
Operating authority / MC docket detail.
Station
BELLE FOURCHE SD
All inspections at this site.
State
Inspections in South Dakota
Statewide inspection records.
Level
Level III — Driver Only
All inspections at this CVSA level.
Vehicle
VIN 1NPXL49X6LD653922
All inspections and records for this VIN.
Plate
SA11169 (MT)
All inspections tied to this plate.
Reference
FMCSR Violations
Violation-code reference library.
Recent activity at BELLE FOURCHE SD
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89464029 | Nov 6, 2026 | 2320236 ONTARIO INC | 1 | — |
| 89462565 | Nov 6, 2026 | B FORCE LLC | 0 | — |
| 89462564 | Nov 6, 2026 | NEW PRIME INC | 0 | — |
| 89450512 | Nov 5, 2026 | BOGG EXPRESS LLC | 7 | — |
| 89450319 | Nov 4, 2026 | TOTAL TRADE TRANSPORTATION LIMITED LIABILITY COMPANY | 3 | — |
| 89423942 | Nov 2, 2026 | XR EXPRESS INC | 0 | — |