USDOT 599163 · Interstate · Utah

Sierra Forest Products INC

US DOT599163

Operating authorityNo for-hire authority on file

Insurance on fileNot on file

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationPrivate carrier

Power units (fleet)18

Drivers33

LocationSalt Lake City, UT 84116

Cargo carriedGeneral Freight, Logs, Poles, Beams, Building materials / construction

MCS-150 mileage3,500,000 mi (2025)

Phone (on file)(801) 972-3377

Sources: census record as of October 19, 2026; authority and insurance from FMCSA L&I, checked October 4, 2026; inspections and crashes from FMCSA SMS, checked October 4, 2026.

Quick answer

Sierra Forest Products INC is an interstate motor carrier in Salt Lake City, Utah (USDOT 599163) with no for-hire authority on file (typical for private/intrastate carriers) and a self-reported fleet of 18 power units.

Key takeaways

USDOT 599163 is registered to Sierra Forest Products INC, an interstate carrier based in Salt Lake City, UT.
No FMCSA operating authority on file. Interstate for-hire carriers need it; private carriers and intrastate-only carriers generally do not.
Self-reported fleet size: 18 power units and 33 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, logs, poles, beams, building materials / construction.

Safety & inspections

Official rating on SAFER →

96InspectionsFMCSA roadside, 24 months

6 of 66Vehicle inspections with an out-of-service order9.1%

2 of 93Driver inspections with an out-of-service order2.2%

2Crashes on file0 fatalities · 1 injury reported

Source: FMCSA Safety Measurement System, roadside inspections and crashes over a ~24-month window, checked October 4, 2026. An out-of-service rate is the share of inspections in which a vehicle or driver was placed out of service. With few inspections, one result moves the rate a lot. FMCSA crash records include crashes regardless of fault. None of these figures is a safety rating. The official Satisfactory/Conditional/Unsatisfactory safety rating is issued separately. See SAFER.

About Sierra Forest Products INC

Sierra Forest Products INC is an interstate motor carrier based in Salt Lake City, Utah, registered with the FMCSA under USDOT 599163. It has no for-hire operating authority on file, which is typical for a private or intrastate carrier. The carrier self-reports a fleet of 18 power units and 33 drivers. Registered cargo includes general freight, logs, poles, beams, building materials / construction. Its most recent MCS-150 filing reported 3,500,000 mi (2025).

Before you work with this carrier

Confirm the safety rating. Authority and insurance are shown or linked above. Open the SAFER snapshot for the official safety rating and out-of-service status.
Verify insurance is current. Coverage on file can lapse; confirm active BIPD/cargo before tendering a load.
Match authority to the work. For-hire loads need active operating authority. A USDOT number alone isn't enough.

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