Seattle, WA · Commercial auto & trucking

Seattle Commercial Truck & Business Auto Insurance

Running trucks or business vehicles in Seattle means I-5, I-90, I-405 and SR-99, local freight hubs and specific underwriting questions. Here is the local picture.

Key facts at a glance

Main routes
I-5, I-90, I-405 and SR-99
Freight activity
Northwest Seaport Alliance terminals in Seattle and Tacoma
Mountain passes on I-90 for eastbound freight
State minimum liability
25/50/10

Request a Fast Callback

Short on time? Leave your number and our agent will call you to quote by phone.

Local risks in Seattle

Port drayage usually needs a TWIC card for terminal access and may need trailer interchange coverage when you pull a container or chassis you don’t own.

Stop-and-go traffic and tight delivery windows raise collision frequency; carriers often look closely at driver records and dash cameras here.

Snow and ice season increases jackknife and rear-end losses; physical damage deductibles and driver winter experience matter.

Federal rules for interstate carriers

If you haul for hire across state lines, FMCSA requires at least $750,000 of liability for general freight in vehicles of 10,001 lbs or more, $1 million for oil and $5 million for most hazardous materials. Passenger carriers need $1.5 million (15 or fewer seats) or $5 million (16 or more). Your insurer files proof with FMCSA (BMC-91 or BMC-91X) and attaches the MCS-90 endorsement where required.

How InsurixPro can help

InsurixPro is an independent agency based in Atlanta, Georgia. Send a request with your USDOT number, vehicles and drivers. Whether we can quote a policy in Washington depends on licensing and carrier availability there, and we tell you that after reviewing your request.

Sources

Last updated 2026-10-27. Written by the InsurixPro Editorial Team. Laws change; confirm current requirements with the official regulator before you buy. This page is general information, not legal advice.

Helpful answers before you begin

Frequently Asked Questions

Does InsurixPro have an office in Seattle?

No. InsurixPro is based in Atlanta, Georgia and reviews requests from Seattle remotely. Whether we can quote depends on licensing and carrier availability in Washington.

What is the minimum truck liability in Washington?

Interstate for-hire carriers of general freight need at least $750,000 under federal rules. Vehicles not subject to FMCSA must still meet the Washington auto minimum of 25/50/10.

Fast Multi-Carrier Quote Review

Ready to compare your commercial trucking or auto insurance options?

Start your online quote in under two minutes or speak directly with a licensed InsurixPro specialist for COI and FMCSA filing support.

Free, no-obligation review Prompt COI & BMC-91 filings New authorities & fleets welcome