305/55/20 on 2015 2wd Ram 1500, will they fit?

[2015_BigHorn]

Hey guys I know this has probably been asked/discussed, but I'm lazy as all hell right now.

I have a 2wd 2015 Ram Crew Cab with the chrome 20x8" stock rims.

I also put a 2" or 2.5",whatever size it actually is, leveling kit on the front so now the front matches the back factory ride height.

I need to get some new tires because I put 45,500 miles on it in 1 year.

So to get to the question......

Can I fit a set of 305/55/20 Nitton Terra Grappler G2's on it with out rubbing or any other issues?
Should I stick to the factory size or go in between?

Also I am afraid that going to such a size tire that I could potentially mess up my transmission?

Thanks for any help guys.

 

[N1ck]

Should fit even without the coil spacer you installed. You might need a small 1/4" wheel spacer to clear that wide of a tire, I needed them when I installed 12.50" wheels on my stock 20x8's.

 

[2015_BigHorn]

Awesome. thanks for that info.

As for the spacer, would I possibly need them just for the wheel to be mounted or is it because of when turning?

Also maybe if you have some picks of what yours looked like with those tires that would be good