SOUTHWEST TRAILER SERVICE INC

USDOT 1221658 · Ridgefield, WA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet6 power units · 13 drivers (6 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 7

	Vehicle	Driver
This carrier	0.0% (0/7)	14.3% (1/7)
National average	22.3%	6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Address21605 NE 10TH AVE
RIDGEFIELD WA 98642

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Power units6

Drivers13 (1 CDL)

MCS-150 mileage120,000 (2026)

MCS-150 filedApr 30, 2026

HazmatN

Cargoother: tools

Total inspections7

Out-of-service2

Vehicle OOS rate0.0%

Driver OOS rate28.6%

Total violations8

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? SOUTHWEST TRAILER SERVICE INC — get the full WA lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.