Ok, first time poster, excited new 4x4 truck owner. Just bought a 2018 Chevy Colorado. Had the min van for awhile but wanted to get off the beaten path. Now, the wheels it came with were Good year wrangler fortitude ht tire (265/70 16). Advertised as an all terrain tire. A friend has told me that I need ten ply tires if I want to hit the mains\ resource roads or I will have a blow out. Have been directed towards the BFG AT ko 2s, because you know, 10 plys. From what I understand, the amount of plys, is basicly the same as a load rating. 10 plys- 121 load rating. My current tires are a 4 ply rated at 112 yet I just found All terrain tires that had a load rating of 112 but were two ply. I just want a tire that I don't need to worry about while out on the mains, Menzies/ duncan bay, big tree creek etc etc.What do you guys think? Always open to opinions and explanations.