I want to be as prepared as possible for the winter months but I don’t want to spend money unnecessarily on triple rails if they don’t give much of an advantage over double rails. Also, how many wheels do you personally chain when full chain isn’t required?
For context I started driving last November so I have some winter driving experience but not a lot since I was new to driving a truck in general so I would usually shut down fairly early during snow events. But I am from North-Central PA so I have plenty of experience with snow just not in a big truck

