My Jeep (Gladiator ) came with the Bridgestone AT tires. They are SL-rated and relatively light in weight (about 34 lb, vs. 49 lb for the Falken AT3W E-rated tires I used on my Recon) but the sidewalls show as many plies--although I don't know if each ply is as strong on one vs. the other tire. I have 9 of them and would like to use them but not if the least little rock, etc. on a trail with blow them out, or they will give little traction in the dirt. Has anyone actually used them for "all" terrain?