Profile: Wiers International Trucks operates ten truck dealerships. We offer 100+ new trucks in inventory and 100+ used trucks in inventory, full truck service, Oem & remanufactured parts, body shop, finance, rentals and leasing. Our new truck sales consists of a full line of International® trucks(class 4, 5, 6, 7, and 8), that includes cf, medium duty, severe service as well as prostar. Our used truck sales is nationally recognized International® certified used truck center with a team of resale experts on call.