I recently purchased a 2002 F-150 SuperCrew 4X4 with the off-road package and P265/70R-17 tires. I am buying chains for it as I live in Wyoming and do some diving through snow and mud during hunting excursions. The owners manual says to use only “SAE Class S chains”. Is this for real?! A full size 4X4 and I need to use Class S chains? I would really prefer to use more aggressive chains if possible. Does anyone out there have any experience with this?
Thanks