Going to have a little extra time on my hands over the next several weeks. Thought I'd take some time a put some new sheeting on my snowmobile trailer. So here's my question, and I know this probably is the old Ford vs Chevy type question, but, what is the smartest choice of material to use? Marine grade plywood, CCA (not suppose to corrode aluminum), AC2 (supposedly does corrode aluminum, just regular plywood sheeting, others?

I've done a lot reading on the web and there's justifiable arguments as to why you should consider each sheeting listed above. Just curious if any of you have recently re-decked a trailer or are in the know of what to use for sheeting and why? BTW my trailer is just a regular Sledbed type snowmobile trailer.

Thanks!

I redid my Aluminum frame snowmobile trailer several years ago with normal Home Depot pressure treated plywood 2 1/2 sheets I painted contact points the day before with Mobil home roof coating and screwed it down. All these years later not a single issue.

Thanks FG's!