Real ChatGPT answer · index seedTyhxyvgiVgccompleteAutomotive · car reliability and safetycommercial
Which roof rack cargo boxes maintain the best aerodynamic efficiency and highway fuel economy ratings for long-distance road trips?
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The searches the AI actually ran for this prompt.
SEED QUERY
Which roof rack cargo boxes maintain the best aerodynamic efficiency and highway fuel economy ratings for long-distance road trips?
1 real search · 1 real-search pass
best aerodynamic roof cargo boxes wind tunnel drag fuel economy highway mpg comparison Thule Motion 3 Yakima SkyBox INNO Wedge 2026Google ↗
OBSERVED
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Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
best aerodynamic roof cargo boxes wind tunnel drag fuel economy highway mpg comparison Thule Motion 3 Yakima SkyBox INNO Wedge 2026 Google ↗
- The Best Cargo Boxes of 2026 · outdoorgearlab.com
- Tested: How Rooftop Boxes and Hitch Carriers Affect Fuel Economy · caranddriver.com