Which one is better? (For the Z)
What is the difference between them?

I read the information from Bridgestone's website, sounds like LM-22 is better. But LM-25 is newer, shouldn't it be better?

 

I used the LM-22's before and they are a great all around snow/ice tire. Granted i had them on a FWD car, but they did fantastic in the extra crappy winters where i live. The difference with the 22's over most snow/ice tires is they have a higher speed rating, so they handle and ride better on the highway.

 

i have the lm-22 on my 350z. if you can, try the dunlop m3's - i think they will offer better traction in snow than the lm-22. lm-22 are great on cold/dry pavement but deep snow they need more grip.

 

Anyone tired the newer Bridgestone Blizzak LM-25 on their Z?

 

i will go with the ws-50...