Typically there isn’t any wear on the brakes if you’re doing a donut. If you’re doing a still burnout, then yeah, the application of the brakes to keep your front tires from moving will also put a bit of pressure on the rear brakes that your engine ends up overcoming.

They missed a step for these people:

For every “good” tech swapping batteries, there are 50 on Craigslist doing it for 10 bucks. They’re generally using the cheapest of the cheap Chinese batteries that tend to swell up after ~100 full charge cycles. They should make an AASP cert specifically for battery swaps and provide proper parts and logistics…

Worked for Apple for several years. Have seen WAY too many macbooks/pro’s with burned or expanded chinese batteries to think third party batteries in an iPhone is a good idea. That’s a ticking timebomb, in your pocket, close to your junk. Having seen a few Li batteries cook off in my time, I don’t want that in my…