Kman66

Disregard my comment about your specs. I forgot that wheel width is measured to the inside of the flange and you add 1/2 inches of flange to get the backspace.

BLACKOUT22

The numbers I got for the offset and backspacing is right from BMF which is the company that makes the rims.

RFinelli81

Here is my 2006 with Nitto Terra grapplers 305/55/20 on stock 20" wheels.

also considered 295/60/20 Taller and thinner

Kman66

I realized my mistake. What are the specs for your existing wheels? Rim size and backspace and tire size? Compare your new setup to this to determine how much further the wheel will stick out.

Wheel height is a different story. The stickie is pretty accurate. My research found that 35" tires have minor rubbing issues and 33" tires have no issues. I am going with a 34.2" x 11.7" tire. Rubbing or not is TBD.

BLACKOUT22

So what would you guys recommend for tire size with the Nitto Trail Grapplers with my Rim specs being 20x9, 0 Offset and 5" Backspacing? I am going to get 33" tires.

BLACKOUT22

Bump

BLACKOUT22

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BLACKOUT22

So what would you guys recommend for tire size with the Nitto Trail Grapplers with my Rim specs being 20x9, 0 Offset and 5" Backspacing and 2" Level with Bilstein 5100's? I am going to get 33" tires.

F-150forlife

Im getting nitto trails in a week and a half er so (285/70/17) with some level 8 17x8.5 rims the offset is +12 and backspace is 5.22 its going to stick the tires out about 1" 1/4 from the stock tire area if thats what your aiming for that is