Are there specific winter snow tire requirements that local delivery businesses in mountain regions must follow to avoid heavy fines from the department of transportation?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there specific winter snow tire requirements that local delivery businesses in mountain regions must follow to avoid heavy fines from the department of transportation?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
2026 California commercial vehicle chain requirements R1 R2 R3 fines official Caltrans CHP Google ↗
2026 winter chain laws commercial vehicles mountain states California Colorado Oregon Washington DOT snow tire requirements fines Google ↗
- Truck Chain Requirements · dot.ca.gov
- Passenger Vehicle Chain Law · content.leg.colorado.gov
- Oregon Department of Transportation : Chains and Traction Tires : Commerce and Compliance Division : State of Oregon · oregon.gov
- Tires & chains · wsdot.com
- Chain Controls / Chain Installation · dot.ca.gov
- Passenger Vehicle Traction and Chain Laws · codot.gov
- Frequently Asked Questions (FAQ) · codot.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 California commercial vehicle chain requirements R1 R2 R3 fines official Caltrans CHP OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
2026 winter chain laws commercial vehicles mountain states California Colorado Oregon Washington DOT snow tire requirements fines OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 |