Tires or Tracks?

2 1/2 ton truck with tracks to replace the wheels.

Roco Minitanks cab and frame, truck bed from Hot Wheels truck, and tracks from a Matchbox Frost Fighter.

1/72nd scale civilian for scale.

Ready for painting.  The US Army keeps experimenting with tracks that can be replaced with tires and tires that can be replaced with tracks.  This is one of those experiments.