The Challenger MT500D series was a mid-size Challenger tractor from 2012 to 2014, competing directly with the John Deere 7R, Case IH Puma and New Holland T7. This mod includes 70 tire and wheel configurations (you need to switch to the Lizard tire brand to see some of them), as well as all your favorite general store options such as GPS, weights, loader mount, beacons and fenders.