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Motor carrier · USDOT 4315336

CAIRNWAY KNOWLEDGE SERVICES, Dixon, CA: USDOT 4315336 safety record, inspections, out-of-service, crashes

CAIRNWAY KNOWLEDGE SERVICES among Solano County carriers

By power units, CAIRNWAY KNOWLEDGE SERVICES is number 694 of 2,368 Solano County carriers, level with 1,674 that also file 1; the county’s middle fleet is 1 power unit.

CAIRNWAY KNOWLEDGE SERVICES (doing business as DIXON EXPRESS), USDOT 4315336, MCS-150 filed March 18, 2026: 1 power unit (1 truck), 2 drivers (0 with a CDL), 1 miles in 2025; Dixon, CA 95620, Solano County; active on the census; Interstate Carriers; no hazardous materials; not rated by FMCSA; hauls Meat, Building Materials, Dry Bulk, Logs, Poles, Beams, Lumber, Machinery, Large Objects, Fresh Produce, Utility, Refrigerated Food, Farm Supplies, Beverages, Construction, Grain, Feed, Hay, Household Goods, Paper Products, General Freight; registered October 28, 2024.

Solano County carriers nearest CAIRNWAY KNOWLEDGE SERVICES in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 4315336.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4315336.

Watch USDOT 4315336

One carrier, $49/month: the register files for USDOT 4315336. What the watch covers →

One carrier — $49/month

Billing

Privacy

Source: FMCSA Company Census File (loaded October 15, 2026), FMCSA’s inspection and crash files. How these figures are made →