Carrier profile · USDOT 204113 · MC-165499 · Updated Jun 13, 2026

SIERRA LINES INC

DBA SIERRA PACIFIC TOURS

0 power unitsavg 11.5 yrLocal · 2 statesPACHECO, CA100/100
CARRIER ACTIVEMC-165499 ACTIVERATED SATISFACTORY
Verified linkssierrapacifictours.comFMCSA SAFER

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 5.9%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%

Every inspection in the window pooled — 17 vehicle and 1 driver inspections over 24 months.

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

5.9% · 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 5.6 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

17 inspections in the charted months · busiest month Aug '25 · 6

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
official FMCSA
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
official FMCSA
2%
Vehicle Maintenance
Vektor peer est.

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.

  • 393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 39 inspections — a clean logging history.

Crash history· 6 total · 0 in 24 mo

6
Total crashes
0
In last 24 mo
0
Fatal
3
Injury
YearCrashesFatalInjuryTow
20081011
20071011
20061001
20021001
20011001
19921010
DateStateFatalitiesInjuriesTow-away
Oct 6, 2008CA02Yes
Aug 10, 2007CA09Yes
Nov 6, 2006CA00Yes
Aug 7, 2002CA00Yes
Oct 17, 2001CA00Yes
May 25, 1992CA01No