need help suspension and tire size

[95s14az]

ok new here wonderin if you guys can help i just bought some cheap rota p45r wheels 18 by 9.5 with the offset 20 for my 95 240sx. in a couple of days i will be getting some ksport coilover debatin with the pro kit or slide control wonderin if ima need spacers really dont want to have to use and if the size of tire matters
Modified by 95s14az at 10:16 PM 1/25/2010

[car nut]

Tire size matters. You definitely won't need spacers. Spacers would only be needed if you had a higher offset. A roll and pull should be all you need.