I have Michelin Defender LTX on my F250 and will continue buying the same. For my Toyota 4runner, I'm on my 3rd set of Yokohama Geolander and have been very happy with them.
How do your LTX's do in the mud?
I’ve had several sets of Defenders. Great highway tires. You don’t need mud to get them stuck. Dew on the grass will do it.
