hoosier drag radial

Im gonna go tomorrow and see whats the diference in price
does someone know if I can fit 29x9x15 behind my duster
the wheel house hade been woork a bit and the lip
as been roll

i stumbled on this...... i was shocked.....
hope this helps in your decision
http://www.allfordmustangs.com/foru...ch/314000-hoosier-drag-radials-6k-launch.html