Radio Controlled 4 Wheel-Drive Thunder Fox II (600-4151) Features Faxback Doc. # 32040 Your Radio Shack Radio-Controlled 4-Wheel-Drive Thunder Fox II is built to handle the road, whether the road is the hallway in your house or the sidewalk outside. The super-size wheels handle the rough spots, and the differential gear handles the corners. (EB 4/18/96) (YO 4/1/96)