I kept reading that it's better to get a set of 4 winter tires and so I wanted to get a set of 4 winter tires + wheels for my car. I tried to convince my dad to get a set of 4. But, my dad insisted on getting only 2 for the front since my car is FF. (I already had to convince him that winter tires would be a good idea since he didn't want me getting winter tires in the first place since he's been driving around without winter tires for a long time with no problems and thinks i shouldn't have problems either) Should I keep trying to convince him to get a set of 4? (If so, do you guys have any good arguements?) Or should I just go ahead with the set of 2 winters for the front and 2 all seasons on the back?