Are they 14 ply, or 14 ply "rated"? I had some Michelin XPS ribs rated 10 ply, but they were only 5 ply, 4 steel tread bands, one steel sidewall band.

'68 Fury Convertible
'69 300 Convertible
'15 Durango 5.7 Hemi
'16 300 S Hemi