Mack Trucks will offers tours of its Macungie Assembly Operations as part of the Antique Truck Club of America's 31st Annual Antique Truck Show, which will be held June 18 to 20 in Macungie, Pa.

The self-guided tour will be available June 19 from 10 a.m. to 4 p.m. Mack will provide round-trip bus transportation from the show.

"We've long built what are referred to as vocational trucks - primarily for construction and refuse applications - in the Macungie plant," said Mike Reardon, Mack vice president of marketing. "With the transition of highway truck production into the plant last fall, we now build every Mack truck for North America and export here. We're also converting our Allentown Engineering Development and Test Center into a Mack Customer Center that will include the current test track, plus displays of vintage and current Mack trucks, and be the new home for the Mack Trucks Museum."