This from Martin Nowak:

Went to the Chicago Auto show ant took some pictures of interesting cars and trucks, plus the ones we already saw. The new 2015 Chevy Tahoe looks awesome. ¬†As for the Illinois State Police car, I was told that there are a few of them out there to “test” the car out.

Chevy Tahoe Police package

Martin Nowak photo

Chevy Tahoe Police package

Martin Nowak photo

Chevy pickup for firefighters

Martin Nowak photo

Chevy pickup for firefighters

Martin Nowak photo

police DARE car

Martin Nowak photo

new Illinois State Police Car

Martin Nowak photo

vintage Illinois State Police Car

Martin Nowak photo

new Illinois Tollwauy Help Truck

Martin Nowak photo

Ford Explorer Police Interceptor

Martin Nowak photo

Ford police car

Martin Nowak photo