I guess mostly mud, I am looking for something good on and off the road I have my stock rims with duratracs, I am looking at the Nitto trail grapplers And for cooper STT's if they still make them.
There's no such thing as "good on and off road"...for mud for example.
They are mutually exclusive performance areas.
What makes a tire "good" on dry roads is a racing slick, that maximizes rubber to ground contact. For wet roads, sipes and channels to allow water to be squeegeed out from under the tread to prevent hydroplanning is required. The sidewalls are short and the tread is mostly rubber on road with the bare minimum space to allow water out, and designed to be responsive and precise in handling.
For mud, ideally, you have paddle wheels, giant lugs that sink down and build a pile of stuff to push against. Paddle wheel lugs have a lot of air between them, so less rubber on the road, and, the part that is on the road, are like rubber high heels that wiggle with weight on them/handle like a drunk squirrel. The giant blocks tend not to be siped, so, if the road is wet, the film of water is trapped under the rubber....so you can hydroplane more easily.
So, after that, its ALL about compromises. How much OFF road performance are you willing to trade for more ON road performance?
The tighter the tread, the better ON road and the worse OFF road.
The more aggressive the lugs are, the better OFF road and the worse ON road, and so forth.
So, you can't say you want good on both, there's only "good enough, for YOU"....and only YOU know what that magic balance is going to be.
As a base-line, you HAVE Duratracs. Did you want tires that are better OFF ROAD, or, better ON road, than the Duratracs?
If you want better OFF road, the tires will be worse ON the road, etc...so think about how you'd be using the tires.
