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Help with picking tire size

LCF

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Plan is to do a 20x10 -19 .... i know i know...if i did a 20x9 with different offset id be ok .... with a 2.5 level. I ordered 33s but now im thinking about getting a 305/50 or 285/55 ????? I dont want to cut or trim anything to make them fit. I'd rather buy different tires or a bigger lift. Anyone running a 20x10 -19 with any of the tires sizes i listed?

Here's the wheel

Ford F-150 Help with picking tire size 1711893646837-vk
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Chiefs F150

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I went with BFG KO2 285/70/20. they are about 33.5 and just under 11.5. No level or lift on mine and I have no rub issues

Ford F-150 Help with picking tire size IMG_2926


Ford F-150 Help with picking tire size IMG_2909


Ford F-150 Help with picking tire size IMG_2911
 
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LCF

LCF

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I went with BFG KO2 285/70/20. they are about 33.5 and just under 11.5. No level or lift on mine and I have no rub issues

IMG_2926.jpeg


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yeah..those work just fine on stock offsets...im looking to do a -19 offset on a 10 wide. Looks good
 

wessermgm

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At that offset (-19), I would think that the 305/55/20 would work. It's pretty much the stock diameter, but wider, which your offset should accommodate.

Ford F-150 Help with picking tire size 1711983137381-0
 
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LCF

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At that offset (-19), I would think that the 305/55/20 would work. It's pretty much the stock diameter, but wider, which your offset should accommodate.

1711983137381-0p.png
So the 33 I went with ..venom power swampthing mt…measures 32.52 from their website. If that’s true, it’s almost a half inch smaller then stock 275.

I think my problem is gonna be the offset lol. Trying to find setups with true trimming requirements is hard. One says it doesn’t rub and another says it rubs like crazy lol. One guy had metric 35s with no rub and someone else has 285s that needed major trimming…all with -18 to -25 offsets.
 

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I was running 305/55R20 tires on 20x10 -19 wheels with a 4" BDS lift. I had to trim a little bit off the fixed air dam, but other than that there was zero rubbing.
 
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LCF

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I was running 305/55R20 tires on 20x10 -19 wheels with a 4" BDS lift. I had to trim a little bit off the fixed air dam, but other than that there was zero rubbing.
That’s not what I wanted to hear lol…thanks
 
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LCF

LCF

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Had to trim lower valance a tad bit…might just take it completely off. ZERO MODIFICATION TO CRASH BARS. Plenty of room between them.

Ford F-150 Help with picking tire size IMG_1012
 

Calson

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Easy to look up the diameter of the tire and its width and decide how much more space is needed over that of the factory tires. Most critical aspect I have found is the clearance for the rear of the front tires in making a tight turn.

Weight also can vary by 25% or more pounds between tires and the heavier the tire the rougher the ride and the tougher it is on the shocks.
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