system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: how does a (formula 1) car wheel spin without much resistance?

Currently watching F1 and seeing those wheels spin super fast. I'm really curious how the wheels and axels, which hold all the weight of the car, don't wear that quickly. Same as in regular cars.
gpt
Each part in an F1 car is built to precise specifications in not just weight but also mileage. Parts are usually made of high strength, low weight materials like titanium and carbon fibre. And they get swapped out during pitstops and over the race weekend. 

So they don't have to last for a long time, or even an entire race weekend. Unlike a family car where parts are built for endurance rather than performance.

P.S. Great start to the race, but looks like it's settled down to the usual fare now.