I am sure it has been addressed many times but I cannot seem to get a definitive answer. I have a 2018 King Ranch with the 20" wheels and will be adding a Bilstein level kit here pretty soon. Question is what size tire on the stock rims will "fill out" the wheel wells with out rubbing. Any real benefit of setting to the 2.1" vs 1.75" on the shocks?
Pics of yours as an illustration would be awesome!
Thanks for the help!

2.1 IMO is pushing the limits.

Most guys do 275/65R20, the super duty tire, size, which is around 34.1-34.3" IIRC.

This is usually achievable with 1.75" look on this forum. Its been covered a time or two.

Thank you sir!
My search skills are not my strong suit.

Strongwind86 said:

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I have the 5100's on my 2016 F150 FX4 with the front set at at 1.75". Truck still has a slight rake. Bilsteins have a better ride than factory.

As for tires, running Michelin LTX AT2 - 275 60 20. Stand about an inch taller than the stock 275 55 20's.

I like the look. It's how the truck should come from the factory IMO.

Let me see if I can find a recent pic...

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That looks perfect! High enough for a practical reason and not bro-dozerish at all.

https://www.f150forum.com/f118/largest-tire-size-factory-20s-no-level-298244/index5/


No lift and you can do 285/65/20 KO2

1agswitchin4lanes said:

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2.1 IMO is pushing the limits.

Most guys do 275/65R20, the super duty tire, size, which is around 34.1-34.3" IIRC.

This is usually achievable with 1.75" look on this forum. Its been covered a time or two.

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This.

295/60r20 is another option.

https://www.tacomaworld.com/tirecalc?tires=295-60r20-275-65r20