we need more specs on the 4runner, we are assuming it has 4.10 gears, but if it was a auto it might have 4.56 or 4.88's in the rear. 33's are gonna look small on there too. but they wont burn up your clutch till gears arrive.
i have driven around with 4.10's and 35's but i had to slip the clutch at every takeoff. and it never saw 5th gear either.