In normal driving in my Model 3, I almost never use my brakes. As the regen supplies 95% of my braking needs. Even with my slightly aggressive driving, I would say I still rarely hit the brakes. Is your Tesla a Model S? Also, one's definition of "hard driving" may differ with another person's. I do know that the Tesla Model 3 wouldn't be able to withstand one lap on the local racetrack here near me (Laguna Seca). I'm confident that the brakes would be so overheated by turn 4 that I'll probably drive off the track on turn 5. And if it survives turn 5 or 6, it'll surely make me crash in turn 7 or 8 around the "corkscrew" turn at Laguna Seca. Although I've never actually tried it, I'm confident my previous vehicles (Mercedes, Bmw, and another Mercedes) would have no problem completing at least a couple laps of the track before the brakes overheated (if these cars can be considered as a fair comparison). Out of all of my previous cars, this Tesla Model 3 is fairly heavy, has the smallest diameter rotors (therefore lowest heat capacity), has rotors without air guide vanes, and despite having Brembo brake components, they are of the lowest spec at Brembo, a very low temp brake pad material (meaning the brakes work well in the cold, but doesn't work well once heated), made in Brembo's new factory in Mexico where Brembo is going after a new market, being an OE supplier to less expensive cars.