The main purpose of this legislative text is to allow Congress to disapprove a specific rule set by the Environmental Protection Agency (EPA). This rule pertains to the National Emission Standards for Hazardous Air Pollutants related to rubber tire manufacturing. Essentially, the resolution aims to prevent this rule from being enforced. The key provision of this resolution is the formal disapproval of the EPA's rule regarding emissions standards for hazardous air pollutants in the rubber tire manufacturing industry.