Tom Schoening, marketing and communications manager for Midwest Peterbilt dealership chain Sioux City Truck Sales, has again put his shutter-bugging talents to work crafting the third edition of the company's “Working Trucks of the Midwest” calendar.

The 2012 truck photo calendar — featuring a variety of Peterbilt trucks, photographed on the job or at a scenic location — is now available at the firm's three Iowa locations in Des Moines, Council Bluffs, and Sioux City, along with its Norfolk, NE, facility.

The mix includes highway tractors and vocational straight trucks, with everything from a new aero model in an industrial setting alongside a 1993 classic that's still hard at work delivering livestock. Several medium-duty trucks also spice up Schoening's collection this year.

You can see the collection at www.pbtruck.com/calendar.