I ran them on my 04 dodge diesel. Stock height with 285's and the beefiest chain I could find. I put them on as tight as I can, and use the rubber tension cords to keep them where they should be.
They would rub a little if I turned sharp one way or the other, but not if I was going fairly straight.
I hauled loads of hay up the mountain two winters in some deep snow and really put these chains and my truck to the test. The chains wore out after the second season and started breaking links, but for most guys that use them occasionally they will last for a long long time.
I let my bro drive the Dodge while I drove the old chevy and he broke a chain and it flapped the brake line and bent it. It didn't break it, but when I went to trade the truck in the next year they dinged me for $800 because they said it was bad.
If you need chains, it's amazing how much better you can dig when the front is chained up. Just remember to go slow and easy so you don't tear up your truck if you do break a chain while you're digging.