What's the best slick for 4K 11.5 second car

[threewood]

9.5 is the max recommended by Mickey thompson. Depending on your car anywhere from 8-10 would work. Offsets are important. Centerline has 4 7/8" rear backspacing in their 15x8.5" draglite and convo pros which would work nicely.
That’s what I ran on my Belvedere.

View attachment 1957989

I have some 8x15 steelie rims in my garage I could use is why I'm asking. Spares for the track. Thank you.

 

[33 IMP]

9.5 is the max recommended by Mickey thompson. Depending on your car anywhere from 8-10 would work. Offsets are important. Centerline has 4 7/8" rear backspacing in their 15x8.5" draglite and convo pros which would work nicely.
That’s what I ran on my Belvedere.

View attachment 1957989

I'm using the 4 7/8 bs cl too. Fit great on my 69 rr, needs a small spacer on my 62. (65 8 3/4 rear?)

 

[4mulas]

I have some 8x15 steelie rims in my garage I could use is why I'm asking. Spares for the track. Thank you.

These would be fine. I also used 8" steelies on the Belvedere too. I get bored and mix things up. Often. Lol

 

[LemonWedge]

You’ll have to pry my M/T PBR’s out of my cold dead hands. Only thing I’ll run. On a coke-bottle body, 29.5x10.5s would fill the wheelwell nicely.

 

[33 IMP]

You’ll have to pry my M/T PBR’s out of my cold dead hands. Only thing I’ll run. On a coke-bottle body, 29.5x10.5s would fill the wheelwell nicely.

That's what I recommended too, in #6.