Enter a valid USDOT number.
Enter the company name.
Enter the truck unit number.
Enter a valid vehicle year.
Enter the vehicle make.
Enter the license plate number.
Select the issuing state or province.
VIN must be exactly 17 characters.
Enter a valid phone number.
Enter a valid email address.

Secure checkout by Stripe · All major credit and debit cards accepted

Valid for one year.

Extended weight permit

A flat-fee annual permit for Oregon commercial vehicles operating above standard gross weight limits — no mileage calculation needed. Choose highways only, or highways and county roads.

  • Flat annual fee — no per-trip mileage calculation
  • Valid for a full year on Oregon highways, or highways plus county roads
  • Built for qualifying trucks, tractor-trailers, and heavy configurations
  • Apply online anytime — permits are issued the same business day during processing hours
Processing hours

Extended weight permits are issued Monday–Friday, 9:00 AM – 4:00 PM Pacific Time. Applications received after 4:00 PM, on weekends, or on holidays are issued the next business day.

Need a single-trip permit instead?
Secure checkoutPayments processed by Stripe. We never store your card details.
Issued the same business dayMonday–Friday, 9 AM – 4 PM Pacific Time.
Real people, 24/7Call (503) 862-6399 anytime. No robots, no phone trees.

What is an extended weight permit?

An Oregon extended weight permit allows a qualifying commercial vehicle combination to operate at gross weights above the standard limit for a full year, rather than for a single trip. It's a flat annual fee based on which roads you need to travel — highways only, or highways plus county roads — making it a cost-effective alternative to repeated single-trip overweight permits for carriers who haul heavy loads on a regular basis.

Who typically needs one

  • Carriers running the same heavy configuration on a recurring basis
  • Fleets that need standing weight authority rather than a one-time trip permit
  • Vehicles that regularly use county roads in addition to state highways

Oregon extended weight permit: highways vs. county roads

An Oregon extended weight annual permit lets qualifying trucks, tractor-trailers, and other commercial vehicles run above standard gross weight limits for a full year instead of paying for a single-trip overweight permit every time. Carriers that regularly haul heavy loads on Oregon highways — or that need weight authority on both state highways and county roads — typically find the annual permit more cost-effective than repeated single-trip permits.

Fuel Permit Oregon processes extended weight permit applications online: enter your USDOT number, company details, and vehicle information, then choose the highways-only permit or the highways-and-county-roads permit. Both permit types are valid for one year from the date of purchase, and applications are typically processed the same day.