Idaho Oversize Permit: Trucker’s Guide
How to Get an Oversize Permit in Idaho: A Trucker’s Complete Guide
Idaho is known for its rugged terrain and agricultural industry — and that means frequent transport of oversize loads. If you’re hauling heavy equipment or large freight in or through the state, you’ll need a valid Idaho oversize permit to stay compliant with the Idaho Transportation Department (ITD). State rules can also require trip and fuel permits, depending on distance and vehicle registration. Prefer to let the pros handle it? Let OSOWPermits.com take care of your Idaho oversize permit so you can focus on the road ahead.
Legal Dimensions
- Width
- 8.5 feet
- Height
- 13.5 feet
- Length
- 75 feet
Weight Limits
- Gross
- 80,000 lbs
- Per Axle Notes
- Varies by axle configuration and bridge spacing
Example Scenario
Frequently Asked Questions
Can I move an oversize load through Idaho on the weekend?
Weekend travel is typically restricted for larger loads. Some smaller loads may qualify for weekend travel depending on the permit conditions.
Are escort vehicles always required?
No, but they are required once loads exceed width, length, or route-specific thresholds — typically 12 feet wide or more.
Does Idaho offer annual oversize permits?
Yes, Idaho does offer annual and term permits for qualifying loads and vehicles operating on regular routes.