twisted minis
+1y
On a 7" wide wheel you need 35-40. But 38 or more would be ideal, 35s rub the fender a little on the way up. With a 7.5 you need 45 minimum, 48-53 is best though. 8" wheels don't come with the right offset to fit these trucks and tuck.
As for tires, with a 7" wide, run a 205 series. with 7.5 run a 215, no wider.