Generally they aren't. Here's an example: > Factory Five products are expressly sold for custom car-building, racing and off-road use and are not intended to b

Generally they aren't. Here's an example: > Factory Five products are expressly sold for custom car-building, racing and off-road use and are not intended to be used in conventional passenger or other legal highway applications. https://www.factoryfive.com/terms-conditions https://www.factoryfive.com/terms-conditions