It functions as intended with very large Firestone rubber tires.
Doepke Model Toys Caterpillar D6 Bulldozer Pressed Steel
Vintage Original Doepke Model Toys Caterpillar D6 Bulldozer Pressed Steel Toy
Vintage 1960s ERTL Caterpillar D6 Tractor with Bulldozer
Ertl Caterpillar D6H Dozer 1:64+Hot Wheels Dozer Used With Broken Tracks L-EH
HO 1/87 Caterpillar D11 Dozer TKN Design With Metal Tracks Diecast Masters 85777
1/24 Caterpillar D7E Dozer Radio Control made of Durable Plastic 25002
