CFR›Title 40›Chapter I›Part 63›Subpart XXXX›Subject Group Emission Limits for Tire Production Affected Sources ContainsSections 63.5984–63.5985CorpusDaily eCFRDisplayed edition2026-10-19Last updated2026-10-19 Sections 63.5984 § 63.5984 What emission limits must I meet for tire production affected sources? 63.5985 § 63.5985 What are my alternatives for meeting the emission limits for tire production affected sources?