Is a motor home a truck?

[ejohna2000]

Any one have this happen to them. Going through Indy on interstate 465
towing my toad, was stopped by a county mounty. Got a $150.00 ticket
for Indiana code IC-9-21-8-13 which reads as follows.
Interstate highways consisting of at least three lanes;lane use
restrictions for TRUCKS.
Sec. 13. Except when entering or leaving a highway or where a special
hazard exists that requires, for sfety reasons, the use of an alternate
lane, a person may not operate a TRUCK, TRUCK TRACTOR, ROAD TRACTOR,
TRAILER, SEMITRAILER, OR POLE TRAILER on an interstate highway
consisting of a least three (3) lanes in one (1) direction in any lane
other than the two (2) far reight lanes.
As added by P.L.2-1991, SEC.9

My question is, is a motor home a truck, can not find the definition of
a motor home in the Indiana Law book.

Ticket says if I do not contest it and send in my $150.00 the offence
will not be reported to the DMV
Elmer in Sebring FL 86 PT 38