well keeping the wheels bolted on tight is not hard to maintain, should be checked routinely, if you can turn them tighter at all they need to be tighter still
there's a bunch of things you can do to keep a car from crapping out sooner, regular checks of wheel bolt tightness and tire pressure are two for sure, another is regular checks on the water in the radiator and keeping a routine with changing it out, and oil, obviously, high quality oil helps a lot, as does spending a little more on the high quality 98+ octane for a gasoline or whatever the premium diesel is for a diesel... the cheap versions of all these things are not worth it, you actually save money in the long run