"Pneumatic rubber tire manufacture" means the production of pneumatic rubber tires with a bead diameter up to but not including 20.0 inches and cross section dimension up to 12.8 inches, but not including specialty tires for antique or other vehicles when produced on equipment separate from normal production lines for passenger or truck type tires.
Ill. Admin. Code tit. 35, § 211.4790
Added at 17 Ill. Reg. 16504, effective September 27, 1993