I'm looking at BFG A/T 285/75/16 tires for my 06 double cab 4x4 and see that they are available in 8 ply-D rated, and 10 ply-E rated. I understand that these are load ratings and change the speed rating as well. I have a couple of questions:
1. Is the added weight of the 10 ply enough to put too much stress on my Spidertrax spacers?
2. Is the Severe Weather rating really all that much better than the M+S? It's only available on the 8 ply. I do a lot of snow driving going up to ski.
3. Any other pros/cons to consider?