amully

I have a 2010 fx4 and I got a 2.5 leveling kit from rough country and put on fuel trophies with general grabbers red lettering 35x12.50 R17. Had to do a good amount of trimming but it's worth it and very little rubbing... I'll try and add a picture later when it works

phantomblackgto

Nice wheel choice! Diggin' those red letters wih that FX4 sticker. Looks great!

tbgreen89

Very nice wheel choice. Heres my 14 FX4 with a 2" AS level on 295/55r20s on Fuel Trophy 20x9s +1 offset!
Im affraid i should have went with a 2.5" level.. Cause there is still some rake. Maybe they sent me a 1.5" and me or the shop didnt notice.

amully

Thanks... Your truck Looks good... I went with the 2.5 because I wanted to fit 35s and I love how the truck sits!

twister

Whats a good backspacing so the stick out a lil im putting smittybilt fender flares on and i want the tires to stick out a lil past to close to them? New to tires and backspacing. Thanks in advance

gabebauman

You actually want to find a lower offset.

twister

Ok thanks good info and diagramn so if i het anything -30 will ne nice then to stick out a lil. Very good thanks so much

gabebauman

-30 offset may be a bit more extreme than you'd like.

Here is a shot of a 2013 F150 Platinum with a +12 offset on a 20x9" wheel and the Buishwacker extend-a-fender flares.







This thread may give you a better idea of how -offset can really get out of control. https://www.f150forum.com/f2/show-of...wheels-199708/

Sarge3

Does anyone know what the offset is on the stock 20" 2012 rims?

Batman420

Negative 30 offset is almost ridiculous if your truck isn't lifted and I'm pretty sure they will rub on almost every tire size you get lol unless you lift it