Top Sportsman ?? Tire size

[dynomo]

There is a reason that all pro stock cars years ago where required to run bead loc wheels topsportman cars are running just as fast as pro stock cars where at that point and in some cases faster if you run only 1/8 mile maybe you'd be alright but I have run both and it's nice to be able to mount your own tires on the bead locs the only draw back to them is they are heavy and will in most cases slow a mid to high 7 second car down a little and it'll get worse if the heavy 1490 tires are used but if you plan on running with the 6 second boy's the beadlocks and the 1490's are the ticket especialy on marginal tracks