Nitto Dura Grappler 255/70R18 117 S Tire

I have owned both the 325/60r18 and 305/70r18 and both these tires are excellent. Out of the 8 tires I have owned the maximum ballance weight was 1.5 ounces this is unmatched by even Michelin's. I drove my 325/60r18 for 25000 miles and tires only showed 5/32 wear. I drove 305/70r18 for 10000 before first rotation and tires still were at new tread depth. Extremely quiet on the highway and super smooth on road bumps. Yes 305/70r18 will fit on stock 2011 fx4 f350

The factory tires were Michelin and when I got 70,000 miles out of them I was impressed but when I decided it was time to get some new tires and I wanted a taller tire I found that Michelin had no options for me. I decided to give the Nitto LT 285X75X17 a try. These are the quietest tires that I have ever owned and the 10 ply rating with stiff sidewalls gives me a stable ride even when I am towing heavy loads. Another advantage of the taller tire was an extra 1 mpg in fuel savings. Most of my driving is open highway running 80+ with 10,000 tire rotations. I will get between 80,000-90,000 miles of use out of these tires, I can ask any more from these tires and when it eventually comes time to replace them I will put on another set of Nitto 285X75X17 Dura Grapplers!