I had previously taken my truck in for a 30,000 check up they said by belt, filters, and fluids all looked good. I proceeded to drive cross country. I got back and took it in for another check up again "all good" I decided to do a little painting, this required me to remove my fender. When i did this (2 days after my last "check up") i found a Hyd leak right next to the oil tank (did they even change my oil?) if so, you think they would see a hyd leak dripping down the tube? anyway...I looked at my belt, it was in bad shape, all ribs cracked, they and just said it was a "normal screeching noise" I looked at my coolant it was at the "ADD" line not even in the middle... Checked my air filter guess what bad too. In the end i performed everything that a $100 tune up should have and found everything bad! I have been taking that truck there for 12 mounts but no more, they scammed me out of 100's of dollars and didn't even do any work. DO NOT TAKE YOUR CAR/TRUCK TO TIERRA DEL SOL!!!!!!!!!!