Three weeks ago I bought my first 08 sports edition 4runner. (Before I always had explorers) and I have a few questions and I hope someone can help me answer them. First how many miles does it take to break it in? Second when you put it in 4-wheel high do all 4runners make a loud clunk noise? (I always had all-wheel drive explorers). What is the best kind of oil, normal, synthetic, semi-synthetic to use? Also if anyone cares the vehicle listed for 37,500 and I paid 31,500 and it’s fully loaded for the sports edition. Anyone with answers is greatly appreciated, thanks!