Got these 15" rims from Top Speed a couple of weeks ago. Needed to grind a small amount (I believe about 1/100th") from the brake calipers, and tie back the emergency brake cables just a bit to fit. Hoosiers are 28x11.5. Hooked up well first time out on Saturday.

I suggest you search <Top Speed> would like more info.

 

What were you able to pull for a 60ft time?

 

A whole bunch of 1.8's. Hopefull there are some 1.7's in there once I figure out the correct air pressure.