Why not just drive it, isn't that why we buy the game in the first place![]()
Seeing that you're still at Lv. 1 in B-spec, you must make up your mind to repeatedly do a contest multiple times until your machine gets fully broken in, or doing some remote races with your online friends will help you to break in as many cars as possible because you can hire additional B-spec bobs as your level up in the mode.