Real ChatGPT answer · index seedjpRwrsdSgMQcompleteAutomotive · car repair and maintenancecomparison

Between Pep Boys and Firestone, which national chain offers a more comprehensive warranty on ceramic brake pad replacements for heavy-duty towing trucks?

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Between Pep Boys and Firestone, which national chain offers a more comprehensive warranty on ceramic brake pad replacements for heavy-duty towing trucks?
2 real searches · 1 real-search pass
Pep Boys brake pad replacement warranty ceramic brake pads limited warranty nationwide labor warrantyGoogle ↗
OBSERVEDOther / navigational
Firestone Complete Auto Care brake service warranty brake pads lifetime warranty nationwideGoogle ↗
OBSERVEDOther / navigational

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)
Short factOther / navigational100%ComparisonConsequenceReasonDefinitionInstructionYes / no

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
Pep Boys brake pad replacement warranty ceramic brake pads limited warranty nationwide labor warranty Google ↗
Firestone Complete Auto Care brake service warranty brake pads lifetime warranty nationwide Google ↗
  1. Standard Brake Service · pepboys.com
  2. Premium Brake Services · pepboys.com
  3. Service Warranty Options · firestonecompleteautocare.com
  4. Brake Service Coupons · firestonecompleteautocare.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Pep Boys brake pad replacement warranty ceramic brake pads limited warranty nationwide labor warranty
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Firestone Complete Auto Care brake service warranty brake pads lifetime warranty nationwide
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1