These tires are a good universal tires that have been designed to give solid performance over a wide range of surfaces and conditions.
The Truck Tire Set mounts on Tamiya hexagonal drive shafts.
This surplus wheel set comes with one motor, two sets of wheels (two standard, two wide plastic studded tires and plastic hubs) and four guide rollers.
This 25mm (1") diameter is custom made to mate with the GM10 pager gear motor. Ideal for Micro-sumo robots!