I think 16’ steelies that are offered on the regular focus will fit just fine.
I have a set of General Altimax Arctic on my other car they worked really well for what little show we had in MD last winter.
I had no truble with insurance state farm added on Tuesday and it 900 a year just slightly more then my other car.
My rides a 2002 SVT track car, & Boosted 2007 ST with the SAP.
The helmet has a special meaning for many drivers. How important is it to you? - It protects my head.
Do you have any special rituals when the helmet is concerned like many have? - I wipe it so that I can see better.