35 Ill. Adm. Code 902.102
Tires
Section 902
Section 902.102Â Tires
Operation of any motor vehicle
with one or more tires, regardless of weight, must comply with 40 CFR 202.23,
incorporated by reference at 35 Ill. Adm. Code 900.106.
35 Ill. Adm. Code 902.102