ProLine makes the Big Joe tires and 40series wheels, I got the BigJoe and Velocity6 40's NIB from e-bay for 75$ when they first came out! If the spinners are 40's BigJoes will fit!
what joneser said, except if u want to run the big joes in dirt dont get the spinners. you will get dirt in the little places and it will screw them up
i have the big joes with 40 series rims, they fit prefect. n need for any attachements or anythin. i love the big joes in the dirt but not so much on the street cause they kinda slow you down due to the weight.
vince