keyword

carb regulations for diesel trucks

Monthly search volume and cost-per-click data for "carb regulations for diesel trucks" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=carb+regulations+for+diesel+trucks&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.14 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
california carb regulations for trucks	140	$7.08	9/20
carb truck requirements	140	$0.9	8/20
carb truck rules	140	$0.9	8/20
california carb compliance for trucks	110	$0	9/20
california diesel emission laws	90	$4.03	8/20
california air resources board diesel regulations	70	$30.01	11/20
ca truck regulations	50	$0	9/20
carb diesel regulations	40	$0	11/20
carb-compliant trucks	40	$0.05	9/20
carb diesel truck regulations	30	$6.49	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=carb+regulations+for+diesel+trucks&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt