Hello there, I recently got 2019 cx9 signature, love the car to bits. Trying to get some winter tires and trying to save by getting them used.

I have a few options on local marketplace for me:

245/60/r18 on a Mazda rims but those come with 60 offset(not sure where he scored those)

225/65/r17 on steelies, (says came off cx9 but that will throw off my odo by 5% so not sure where he got those from)

245/60/r18 on steelies with offset 40(also came off cx9 according to the guy)

Are any of those doable or should I really search further

How much range can I look for so I don't bug you guys here all the time?

Website advises 18 inch to be lowest, with 255/60/r18, has anyone went lower than 18? Also what offset range is safe?


Thanks a bunch in advance