LM25s are now obsolete. As far as I understand the LM60s have an improved tread pattern for gripping ice/snow and slightly higher durability (at the cost of one notch down on speed rating). The LM25s were V-Rating (240km/h) the LM60s is an H-rating (210km/h). However, I doubt you would want to go that fast with winters. The low temp performance is noted to be better as well.
I noticed some good deals out there on LM25s though as warehouses empty stock. The list price on the LM60s is also lower from my research.
I noticed some good deals out there on LM25s though as warehouses empty stock. The list price on the LM60s is also lower from my research.