I did 16 per wheel on mine this year.

I am running the 10.5W tire on a 14 inch rim so I wanted something to hold the bead on the rim.

Working pretty good so far.


67 Barracuda street/bracket car 11.27-119
68 Dart 502 BB 8.70s-152
414 cid SB Dragster 7.65-174