Originally Posted by lauramoncur
Don't worry about winter tires
. They aren't requiring them right now. Just visited Yellowstone last month. !
LOL they may not be required in Yellowstone right now but he needs to get there - through a few states and he has a few passes to go through to do it.
Edit: should also mention that although the date for snow tires
being needed may have passed - even in Yellowstone when the big yellow signs on the side of the road start flashing saying you need winter tires
or chains beyond this point & as mentioned all seasons dont cut it. It can happen in a late spring storm or an real early fall
storm..... two years ago the north road to Glacier Park, Montana from Yellowstone didnt even open until July 1 or about then due to the snow issues.