Wheels or Wheels and tires ? I'm running 15x8's in front (they're 1970's Mopar policecar wheels) with 235/60 tires. Rear is 15x10 Wheel Vintique 68-72 Chevy truck wheels (with a dual bolt pattern: chevy/ford) shod with 295/50 tires. Front backspace is 4", rear is 5".