Carrier profile · USDOT 365516 · MC-207234 · Updated Jun 13, 2026

Sierra Mountain Express Inc

DBA SME

8 power unitsavg 3.8 yrRegional · 3 statesEL DORADO HILLS, CA74/100
CARRIER ACTIVEMC-207234 ACTIVERATED SATISFACTORYHAZMAT

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 50.0%24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 3 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

28.6% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 6.0 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 8-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
8
Inspections · 24 mo
3
Annualized
2 / yr
Coverage
0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
3.33measure
SMS · per-BASIC

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving15 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 2 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance1 · 0 OOS
  • 393.128 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 25 inspections — a clean logging history.

Crash history· 212 total · 1 in 24 mo

212
Total crashes
1
In last 24 mo
9
Fatal
65
Injury
YearCrashesFatalInjuryTow
20251001
20231011
20226016
2021102410
20208017
20196026
20187037
201710239
2016131213
20157017
20144014
2013151315
2012220921
2011101210
20108018
20097027
2008110411
2007100310
20067026
20053013
20046036
200310169
20024014
20013023
20005015
19993123
19975025
19962012
19951001
19942002
19932012
19921000
19911000
19901000
DateStateFatalitiesInjuriesTow-away
Sep 29, 2025MT00Yes
Nov 1, 2023CA01Yes
Nov 29, 2022MN00Yes
Oct 20, 2022NM00Yes
Aug 29, 2022WA00Yes
Apr 8, 2022CA00Yes
Jan 31, 2022CA00Yes
Jan 18, 2022CA01Yes
Nov 22, 2021TX00Yes
Oct 26, 2021MN03Yes
Sep 1, 2021TX01Yes
Jun 25, 2021CA00Yes
May 6, 2021AZ00Yes
Apr 27, 2021CA10Yes
Mar 11, 2021CA00Yes
Feb 26, 2021TX00Yes
Feb 11, 2021TX686Yes
Jan 22, 2021MN01Yes
Dec 14, 2020CA00Yes
Nov 5, 2020TX00Yes
Oct 27, 2020NM00Yes
Oct 3, 2020TX00Yes
Sep 1, 2020TX00Yes
Aug 25, 2020UT02No
Feb 17, 2020CA00Yes