this is the early generation of tires found on most models
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
*This thread pattern is for C14, C24, B14, B16, B24
Diameter : 67mm *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.