Can add on a set of tires. Tailgate for accessories, hood opens, top opens for steering. This Deutz Tractor has fully functional front loader. Hood opens up to see engine. Steering wheel actually turns soft rubber wheels.
Wheels have tread.
Krone Hay Baler actual functions like the real thing and can kick out a plastic bale of Hay. Also has soft rubber tires and can open side panels to see detailed mechanisms. Can add on a set of wheels for double wheel action. And to top it off- soft rubber tires for a smooth ride. Grain bin opens and arm swings out.