What Wheels Should My Robot Use?

I have been given a assignment to design(not model) a Line following robot to be used in industry of 3m length and 1.5m width,Speed not to exceed 2m/s, load carrying capacity of 3 ton…

Hello, sir)
If I wanna make little robot what type of wheels I must use

@MaureenBrumit Little robots tend to use small wheels. Not sure how to provide more information?

@adarshn9nayak_1 That’s quite an involved project… well beyond the scope of this guide.