Tire size help

[Silvia G]

Im getting xxr 526 for my s14 it has stock fenders and coilovers I don't mind rolling or pulling fenders . I'm getting 18x9 +20 for the front and 18x10.5 +20 for the rear I need help deciding What tire size to go with?

[fliprayzin240sx]

225/40-18 up front and 255 or 245/35-18 in the rear gets my vote for meaty tires. You want to stretch, 215/40-18 up front and 235/40-18 rears.