Thinner tires will have greater pressure on them per square inch compared to wider tires. You should be able to cut through snow better with them.
But on ice, just low revs, high gear ect.
LOW gear!
lower the gear is wrong sorry dude because that will mean more torc which will mean more spin u dont want to spin all th timee
stay in a low gear and just don't accelerate hard, more speed control in corners and at junctions in a low gear also less likely to rev high to stop car from conking