This request goes out to all 1/12 scale racers. I am looking to find out the different offsets in the rims. Are Jaco the same as Yokomo, CRC, BSR, Ulti, Tamiya, and or Parma? What rim offset and or manufacturer is considered the standard for 1/12th scale cars? So if you know please let me know. I have heard that Tamiya and Yokomo cars can't run some manufacturers tires due to the offsets. Again I am just curious what the offsets are for each manufacturer front and rears if you know. Any and all help is greatly appreciated.

Erik