The Falken website shows the sidewall ply number. I had 285/75-16 Rocky Mountain ATS and I could have sworn they were 3 ply sidewalls but the website shows them as only 2 ply. I know for a fact that the sidewalls were very thick...I pinched them before having them mounted. The tires are also very heavy for their size due to this as well.
~Lots of modded Jeeps, trucks, and cars~
My favorite quote from the press release.. sad but true: "Chrysler claims its products, especially the Jeeps, can handle all sorts of terrible conditions, churning through muddy swamps, climbing mountains, and crossing rivers. Turns out they cannot even handle a car wash."