WINTERSUN INTERNATIONAL INC

USDOT 2809945 · Ontario, CA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet4 power units · 4 drivers (4 trucks)

OperationC · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 4

	Vehicle	Driver
This carrier	50.0% (2/4)	0.0% (0/4)
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.

Address1250 E BELMONT ST
ONTARIO CA 91761

DBAWINTERSUN CHEMICAL

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Power units4

Drivers4 (4 CDL)

MCS-150 mileage200,000 (2025)

MCS-150 filedMar 11, 2026

HazmatY

Cargoother, general freight

Total inspections4

Out-of-service2

Vehicle OOS rate50.0%

Driver OOS rate0.0%

Total violations4

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? WINTERSUN INTERNATIONAL INC — get the full CA 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.