You should be okay. As others have mentioned, start doing it yourself. I had an issue one time with a Lexus dealer (overfilling) and I have since done all my own work.
I would suggest getting a fumoto valve as it makes it so much easier and CLEANER when draining the oil, especially when using a...
It's an oversized AT tire on a lifted vehicle. I can't tell if it is an LT/10 ply tire or not. The only thing I can think of is going to a smaller tire/highway tire. The 4Runner's were never known for great gas mileage. I hope you knew that.
I have the same complete distrust of dealer service dept's. I do my own now and have a RCI engine skid. I can tell you at a minimum, pull it off yourself before letting them change the oil. They will never clean up like they should and they would probably get a ton of oil on the top of the skid...
Rerouted exhaust
Had local shop reroute the exhaust pipe. Did not feel like continually having our dog smell exhaust fumes. Totally gone now until I figure out other way to avoid it.
265 70 17 Yokohama MT's on Method 316 (17 x 8.5, zero offset)
Very slight rubbing. I have not gone in with heat gun yet.
I did get black lug nuts since this pic though and got rid of the bug guard.