Does anyone know good free wheel collider alterantives?

I am having a lot of problems with adjusting the default unity wheel colliders. The car is snappy, whatever i do it either slides A LOT or it doesnt at all. I am tired of trying to work for 12 hours and at the end not be able to adjust them to have a somewhat realistic (not that t$$anonymous$$s is what i am exactly looking for) behaviour. All i want is the car to behave normally, as you'd expect it to. Any suggestions?