At Test&Tune at my track last year I carried my 315/60 M/T Drag Radials and my 29.5/10.5W's and ran them both and I ran a little over a tenth quicker with the drag radials.It hooked with both sets of tires. I only run 1/8 mile and my D-50 mostly runs low 6.30's at 2950 lbs.I do not think I will buy slicks again.

1.33 60 ft,6.21 at 110.59 in the 1/8, pump gas small block,2950lbs,drag radials,mufflers and driven to track ...