(625 ILCS 5/1-192)
(from Ch. 95 1/2, par. 1-192)
Specially constructed vehicle.
Every vehicle of a type required to be registered hereunder that: (a)
has been materially altered from its original construction by the removal,
addition or substitution of essential parts; or (b) was not originally
constructed under a distinctive name by a generally recognized manufacturer
(Source: P.A. 85-951.)