Firehawks and Radial T/A are not worth a s#$t in snow and ice. If you get into a snow storm with those on a Tbird, get your cell out and phone a tow truck. Coming from a Canuck who deals with winter every year, get a set of Blizzacks for the winter or drive something else during snow and ice season (advisable).
95 Thunderbird LX 4.6
K&N cold air intake. True 2 1/4" duals, Xenon GFX. 3:55 Trac loc. Beefier trans, 2800 stall convertor, MkV111 aluminum driveshaft.