Tire thread pattern found on C34 and C44
There are two types available,
Hard - found on RTR models. It's free, you are paying for shipping only
Soft - found on KIT and KM models
Price for four(4) piece
Diameter : 70mm *this is +- as tires are soft and changes in shape a little
*Note : For "Hard" tires, despite being "Hard" tires, there's still some "softness" to it, not a solid plastic kind of hardness.