odload checks your loaded combination against known state screening thresholds.
It doesn't issue permits, but it tells you which states will likely need one before you call the permit desk.
1
Pick your equipment
Choose trailer type, axles, length and stretch. Trailer + truck weight fills in automatically. Expand Advanced equipment details only if your setup differs.
2
Enter your load
Length, width, height and weight of the cargo only — do not include the trailer.
3
Build your route
Type state codes (e.g. TX OK AR) and press Enter, or use the + button to browse. Reorder or remove any state with the arrows and ×.
4
Check requirements
We screen every state on your route and return one result per state.
What you'll get back
- ✓ No major trigger found
- ⚠ Review required — dimensions near the threshold
- ! Permit likely — dimensions exceed the standard limit
- ? Manual review — confirm with the state authority
Every result explains why it was flagged and links to the official state source.
Always verify with that source before travel.