Yes, I'll put them on the ground as soon as the originals wear out, and that won't be too long if I keep on autocrossing. They might get to 10-12 months old max.
Also, as far as tire plugging goes, it's only for emergency roadside repairs, of course! Just enough miles to get to a proper tire shop for a professional patch.
Tara R. Martin
Proud 1LE Owner!