From Mass. Pike (Rt.90):  

Get off exit 5, bear right after paying toll. Follow signs for Chicopee, 33 South. Go down 1 mile and you will come to the bridge that goes over the Chicopee river. Go over bridge, up the slight hill to the second set of lights, (between the 2 churches)  Bear right at these second set of lights, you are now on Broadway. I am a quarter mile down on the left hand side, look for the Jeeps.

Total distance from toll booth is 1.7 miles.

From Rt. 91:

Take exit 8  (291 east).  Go down 1 mile, get off exit 3, (Armory Street exit)  When you get off of exit 3, take your first available left, (Liberty Street North).  Follow this road straight down for 2.5 miles, Gary's will be on the right, look for the Jeeps.

Total distance off of Rt.91 is 3.5 miles.

The directions are the same, whether you approach exit 8 from the north or the south.

Get directions to Gary's Jeeps from MapQuest.