Hi All, I am new to all of this. I have no idea where to start.

I am looking to put some new wheels and tires on my 2013 Frod F150 STX extended cab.

I want to put on 20" wheels. I am not sure how to figure out what size tires, offset, ect.

Right now i have 275/65/18 with 6 lugs 135mm

I want to do 20" wheels with 275/55/20 tires 20"x9"

Will any 20" wheel that will fit 275/55/20 with the correct lugs and spacing fit my truck

Any help will be awesome
thanks
matt

 

If you select the right lug pattern (6x135), it will mount. Those tires you want are 32" so it should fit height wise easily if your 4x4 or 4x2 MAY require a level(not sure).

The trick is because you are changing the offset and wheel width. A lot of guys here run a 20x9 with 18mm offset and there are ZERO rubbing problems, I think it sticks out about 1.24" more than a stock F150 running 20's from the factory(20x8.5 with 44mm offset).

It depends on how you want the truck to look, stock, or wheels pushed out more? If you want it to look stock, then you would get a 20x9 with a 50mm offset (based on the calculator below)

Check out this calculator as well:

https://www.customwheeloffset.com/ti...et-calculators