I have a 06 f150 Harley Davidson and i want a aggressive mud tire for it, mostly for show but the stock Pirelli tires won't even do much on grass let alone a little soft mud.

So my question is what's the max size I can put on with stock suspension height?

 

I'm wanting to know the same thing! I have a set of the 22's for my truck and I'm likely buying trail grapplers. If i can nail down the correct size

 

You guys are going to pay a fortune to get mud tires for a 22 inch rim. I don't know about the sizes, but I have the trail grapplers on my 18 inch rims and they have been a great tire.

 

Diesel, what size are ya running on your 18's. I also have a set of the fx4 wheels. I like that nittos tire. So ill likely ditch the 22's. I have the 2" level kit and that makes the 255's look tiny

 

Haha oh ya their gonna be expensive. But it's for my Old mans truck so it's on his wallet. He likes the mud tires on my truck. A 33 at the low should fit right?