Which statement about manufacturers operating in Colorado is true?

The statement that manufacturers must be licensed regardless of their physical presence in Colorado is accurate because the state's regulations require any manufacturer who sells or distributes motor vehicles in Colorado to obtain a proper license. This licensing ensures that manufacturers are compliant with state laws, maintain certain standards, and have accountability in their business operations within the state. Licensing is crucial for consumer protection and maintaining the integrity of the automotive market.

The other choices do not align with Colorado's legal requirements regarding licensing for automobile manufacturers. For example, a manufacturer cannot operate without a license just because they have a business presence elsewhere; they need to engage with Colorado's regulatory framework, regardless of where they are headquartered. Moreover, there are no exemptions for licensing during sales promotions – every manufacturer must comply with licensing laws at all times. Lastly, while temporary permits may be applicable in certain situations, manufacturers are required to have a full license rather than just a temporary permit to sell vehicles in the state.