Real ChatGPT answer · index seedIIxNDztEZKIcompleteAutomotive · tirescommercial

Are winter tires mandatory by law if I drive up to Lake Tahoe in January or can I get away with carrying chains in my trunk?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are winter tires mandatory by law if I drive up to Lake Tahoe in January or can I get away with carrying chains in my trunk?
2 real searches · 1 real-search pass
California Caltrans chain controls R1 R2 R3 snow tires carry chains officialGoogle ↗
OBSERVED
Nevada chain laws winter tires chains Lake Tahoe official NDOTGoogle ↗
OBSERVED

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.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
California Caltrans chain controls R1 R2 R3 snow tires carry chains official Google ↗
Nevada chain laws winter tires chains Lake Tahoe official NDOT Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
California Caltrans chain controls R1 R2 R3 snow tires carry chains official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Nevada chain laws winter tires chains Lake Tahoe official NDOT
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1