1 Pair of Spinwerk 13x10 - 300
 

Decided to move onto 15" based Avon or American Racer slicks. So the 13s need to find a new home.

13x10 Spinwerk Series 82. Backspacing is 6.5". The bolt pattern is 4x100. Cleared the 1.6 Miata brakes. I have no idea about other years or vehicle fitment. Used for a little over a year on my race Miata. One nick in the inside lip from the EP Miata upper rear control arms when I forgot the spacer on the rear.

Currently has those magical 9.5x20-13 FA fronts in R110 compound. Pretty old but put some heat in them and they work. No idea on the # of runs but I bet there is still some fun left in them. My first set worked great until you could see the belt weave thru the rubber. I can remove these if you don't want em. Not part of the price. Just no reason to go get them unmounted.

What happened to the other pair?

Only ever bought 2. I used my co-drivers 13x10 Reals from his EP Scirocco. With a 5" BS it fit the E Prod Miata rear control arms better too.

I was going to source some 13x12+'s for a new rear tire then Goodyear discontinued making tires for the weekend warrior racer. I'm pretty sure 15s from Avons and American Racer will be around, plus maybe Hoosier will update their crappy 15" radial for auto-xers.