keyword

hazmat codes on trucks

Monthly search volume and cost-per-click data for "hazmat codes on trucks" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hazmat+codes+on+trucks&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

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
placards hazmat	6,600	$4.51	12/20
placard on truck	880	$8.48	10/20
hazmat placards meanings	590	$0.61	10/20
hazmat placards on trucks	260	$5.85	12/20
what is a hazardous materials placard	140	$0	10/20
hazardous materials signs on trucks	110	$0.99	13/20
hazardous material signs on trucks	110	$0.35	10/20
hazard signs on trucks meaning	90	$0	10/20
truck placards meaning	50	$0	11/20
what is a placard on a truck	30	$0	12/20

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=hazmat+codes+on+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