Glad you brought this up, I hadn't thought to check clearance before ordering rear chains
My 1815 doesn't appear to have this problem, lots of room front of tire to frame and about 1 1/4" rear of tire to 3-point turnbuckle.
View attachment 643660 View attachment 643661
I have ordered these ATV chains
ATV Twist Link Tire Chain Diamond Studded - Part no. ATV3DS they seem to fit your tire size.
They appear to fit the tire in the picture very snug, could be a lot different on an industrial tractor tire though.
Hope this helps?