Just got a used set of 275 60 15 mt et radials, thinking either 15x8 5.5 backspace, or 15x10 6.5 backspace. Either weld pro stars or Jegs knock offs. Best 60ft last year was 2.0 with street tires. I want to leave hard but not tear apart things either. Suspension has eibach pro springs, Kyb shocks, tubular rear arms no quad shocks. 3.73 gears and its a 5 speed. Any info is appreciated.