I know your asking about an F150 but I just put a leveling kit and larger tires on my RAM. Went with 285/65/R20 BFG all terrain KO2. I think it had 265/60/R20 originally. These are a good size and look good on a 20 inch wheel.

Looks like maybe 295's per the f150 forums

I have a 2015 F-150 FX4 with 2.25" in the front and 1.5" in the back. I have 305/55/R20 Toyo RT's and they rubbed a little, 1/4" wheel spacer fixed that. I'd probably go with 295/60/R20 next time. Absolutely don't try true 33 x 12.50's without bolt on wheel spacers though.

saltydog13 said:

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Looks like maybe 295's per the f150 forums

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I'd imagine there are probably stickied threads on every F150 forum with this exact info including pictures that could be found in about 5 minutes.

What's your point? He asked a question and that was the answer I found with him being on stock rims

saltydog13 said:

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What's your point? He asked a question and that was the answer I found with him being on stock rims

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Not a shot at you. I think you were very helpful and did the search OP could've himself.

I just personally don't see the benefit of bumping your thread here over a holiday weekend when you don't get an answer in 6 hours when it took me 30 seconds to find this: https://www.f150forum.com/attachments/f38/156134d1351014622-09-tire-wheel-fitment-chart-2009-tire-wheel-fitment-chart.pdf

If your just looking for opinions then fine I guess, just think there are forums out there with 5 million plus members dedicated to F150s that have this issue nailed down every which way.

Call me a dick if you want, but it seems the better and quicker solution is doing your own search.

295/60/20 Nitto Ridge Grappler. I absolutely love the stance it gives me on my leveled 2013 FX4. I get compliments on it all the time. Highly recommend.

Here's my 2013 KR with bilstein leveling (@ max) with 275 / 65/ R20 BFG KO2 All-Terrains.

http://i388.photobucket.com/albums/oo322/remko12/Truck%20Stuff/D3DC1986-B5D9-4244-B018-AB47133B3453_zpskaof7o3y.jpg

How much lift are you going to do with the billies?

that will be the guide on tire size.

275/60R20 will fit with nothing and a little rub at full lock. 1.75" on a 5100 and that will look nice.

275/65R20 will work on the highest setting of the 5100 but may give you 'carolina stance' if you tow or pull anything.

third coast.. said:

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See I thought you could get away with both of those without even having the bilsteins, especially the 275/60/20. I was thinking 2".

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The 60s will. They'll fit on a 2WD.

Third coast, not sure if you've looked at tire size calculators or not but I found www.tiresize.com to be a useful resource to figure out actual tire sizes. The metric unit for tire sizes can be a little confusing for figuring out actual tire sizes in units we can understand.

Also, not sure where you are getting your tires but I called discount tire and talked to them. They see all types of configurations all day and are a good resource for telling you what will and will not fit. They also offered to test fit whatever I wanted to try. I was trying to get as close to a 35 as I could, they suggested the 285/65/20 and said if that didn't work they could swap to some other sizes easily to get the right fit.

I have 295/60/20 Nitto Trail Grapplers on a 2016 F150 with the Fox Coilover kit and 3" blocks. The fit is fine with no rubbing. I am not a fan of the Bilstiens and also feel like the Fox's ride a hell of a lot better.

I've got this exact setup with stock 20s on a '13 f150 fx4

Very slight rub on full lock in reverse

The ridge grapplers are much lighter and quieter than the trail grapplers I had.


I'll post picks later

Nice looking truck!

2013 F150 FX4, HAVE 295/60/20 WITH 2.5" LEVELING KIT ONLY. THEY RUBBED A LITTLE AND HAD TO TRIM THE PLASTIC BUT THAT IS ALL IT TOOK. https://houston.craigslist.org/cto/d/fordgrey-fx4/6682656818.html