My 4th gen is my 3rd T4r and 6th Toyota. I tend to average over 100k miles on brakes, even on my T4R's that see frequent towing duty.
My '81 Celica had 150k miles with the original front brakes when I took it in for some other PM and TOLD; not asked: TOLD... the service manager to PUT front brakes on it. When I picked it up, they hadn't replaced the front brakes. I was pissed and had it out with the service manager. We were nose to nose yelling and he said "Your front brakes are fine and we will NOT do work that isn't necessary on ANYONE'S vehicle!" I was speechless and stunned. I told him "thank you for being that honest". I sold the car at 178,000 and those brakes were still fine.