TBH ben has a very valid point as he has backed up his statement.
No, I don't think he has. He has provided evidence relating only to the positioning of new and part-worn tyres of the same type. He has simply not addressed the question of a single pair of winter tyres at all.
does anyone have anything other than their personal opinion/logic that winter tyres should be fitted only to the front?
Nobody has said winter tyres
should be fitted only to the front. Obviously, they
should be fitted to all four wheels. The question is,
can they be fitted to the front only, as a compromise. This is debatable either way.
Ben seems to be saying that if you want to fit only one pair, they should go on the back wheels. This is completely bonkers. This is what we're having the actual argument about.
There are several practical examples of front-wheel-drive cars running around on front winter tyres only. Mine for one, and I just found out yesterday that a work colleague who has a long and snowy drive to work has done the same thing, and has shown up bright and early every day while others were struggling in late or not making it at all.
I know of no example of anyone running rear-only winter tyres on a front-wheel-drive. Possibly because it's a batcrap insane thing to do. It completely negates the purpose of the exercise.
Getting back to the AutoSocks analogy, the recommendations for these are the product of a great deal of research, and they are approved by many car manufacturers, including VW. They essentially turn summer tyres into winter ones (and then some). The fitting instructions say, put them on the drive wheels. They then say, if you have a rear-wheel-drive car, it is recommended to fit a second pair to the front wheels, otherwise you are likely to lose steering control. There is no suggestion that a second rear pair is necessary on a front-wheel-drive car. All the promotional videos show the things being used on front-wheel-drive cars, on the front wheels only. They're not doing this because they're ignorant, ill-informed, or haven't done their research.
Rolfe.