Max Tire Size on 2013 6.7 Power-stroke Dually with factory 17in Rims

Anyone have an idea of what the tallest, yet safest tire is I can fit on a 2013 6.7 Ford dually with stock 17in rims. I just want to fill the fenders up some but don't want to worry about using spacers or side wall flex.

43" stickies

I don't have anything useful to add but every time there's a question about tires, that's usually the most common response. :****:

lol yeah I hear that a lot too.

Without running a spacer you cant go wide at all. I'm not 100% sure but probably a 235/85 is about all you could run. I've ran 285/75's on my last 2 but I also had to run spacers.

Mine is a single wheel but I have 35" with no level kit and no rub on it

NOVI FED COUPE said:

Without running a spacer you cant go wide at all. I'm not 100% sure but probably a 235/85 is about all you could run. I've ran 285/75's on my last 2 but I also had to run spacers.

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What is the height difference in tires from the 245/75 that came on it from factory?

REVELATION said:

What is the height difference in tires from the 245/75 that came on it from factory?

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bout an inch

My buddy has 37s on stock wheels, but his is srw.

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I appreciate it guys.

255/80/17 is what you want

Only 2 tires made in that size though.

BFG KM2 and Cooper DISCOVR S/T MAXX

JRowe said:

255/80/17 is what you want

Only 2 tires made in that size though.

BFG KM2 and Cooper DISCOVR S/T MAXX

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x2

JRowe said:

255/80/17 is what you want

Only 2 tires made in that size though.

BFG KM2 and Cooper DISCOVR S/T MAXX

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Yep, I'm on my second set of the Cooper's. They're a good all around tire.

MoparMan said:

Yep, I'm on my second set of the Cooper's. They're a good all around tire.

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I've got the KM2's on my dually. I don't drive it that much but they seem to wear quick. I guess any mud terrain would on a heavy ass truck. But they sure do look good.

JRowe said:

I've got the KM2's on my dually. I don't drive it that much but they seem to wear quick. I guess any mud terrain would on a heavy ass truck. But they sure do look good.

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What mileage are you getting out of a set?

REVELATION said:

What mileage are you getting out of a set?

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I have no idea. I only really drive my truck when I'm hauling a rig or boat somewhere. It's probably better to do some google searching.

Thank you much