IMCA Tire

[DLM racer]

What are the differences between the hoosier imca chain link tire and the hoosier wrs2 d55 tire. If you could run either one which would you choose? What does the imca tire durometer? Is the wrs2 d55 tread pattern more favorable than the imca chain link?

Thanks

[swrracing99]

I may be wrong but I think the IMCA tire is the same compound as the D70 or 2700. So the wrs2 55 would be softer. The rubber material is a little different than the 55 also. The IMCA/D70/2700 is more of a asphalt rubber although its ran on dirt.