Last year I couldn't go anywhere in the snow...this year I got smart with my Mk3. I threw on some skinny 205's goodyear Eagle RSA all performance tires on the back, on the old stock rims. On front I threw some some 225 goodyear GT+4's with decent tread, and I weighted down the trunk. So far I've been getting a lot better grip than last year, I haven't gotten stuck yet, but this was only in 2-3 inches of snow. Definitley need to go thin in back. I wish the mk3 had traction control...that might help a bit. Plus my car is auto, some say that with a stick you can feather the clutch or something, so you dont spin your wheels Just in summary : SUPRAs definitely are not designed for winter driving conditions

plus the weight is distrtributed in the like 90% to the front of the car, leaving a light back end to have nop grip on the road when it's slippery.
In rain, supras are ok..just go easy and don't matt it.