What widest DR tire will fit on 94-95 V6 rim 15x7

I checked and mine are hoosier quick time pro's 26 x 9.5 x 15

I don't think these would be considered a drag radial though.

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Reason why i asking this about tires on V6 rims is that I have 17" Cobra Rs with Nitto DRs out back and all i can get is about 5-6k miles with driving on street and some track times, so i figure out ,if i run some DRs that are wide on V6 rims on track and keep Nitto DRs on street i could get around 3 years with both

So either way what i came up is either 235/60/15 or 275/50/15 because there is no sizes between for DRs any make ( Nitto/BFG/MT)