Schumacher RT 3 Tyres, full set

Selling a full set of Schumacher RT 3 Tyres.

These a green-dot types. The front ones are unused; the rear ones were driven once or twice but are in very good shape.

Outer diameter is about 74 mm, width of front is 26 mm. Width of rear is 36 mm. I had the rear mounted on some 2.2 wheels.

I think Schumacher introduced these for their Rally cars (at that time 250 mm Rally cars).