Rim/Spacer concern

hey guys, so the cars been in the shop for a while and they are just finishing up the 5 bolt and brake conversion but I’m concerned if I need to run spacers.

rims are 18x8.5 +20 in the front and 18x9.5 + 30 in the rear
brakes are s14 front and rear

thanks in advance for all the help

stock calipers no ull be fine

can any body give a good price$ for new tires? 265/35/18 & 235/40/18. also need single left brake front caliper 300zx 4pt alu. cash in hand thx

thanks sil8t, you’ve set my mind at ease its on an s13 so i was worried
fwd eater - Phil at JDM place got me a good price on tires and he’s a great guy to deal with