Tires/ stock rims fitment

[longhorn]

Hey yall, I am currently getting the readylift 3/2 and was supposed to get the 305 55 r20 tires on the stock rims. Will I have a problem running those tires on the stock rims ? Or even running 33 x 12.5s
Just wanted to check in and see if anyone else has ran those tires on the stock 20 X 8.5 ford wheels.

Thanks in advance

 

[Left Coast Geek]

look up the tire specs at a site like tirerack, they give the min/max rim width.

 

[LokiWolf]

Most 305/55/R20 and 33/12.50 will generally have a Rim width requirement of 8.5-11.

 

[loulblades]

When I bought my 2018 Expe Max Limited, that came with 20" tires, I knew I was going to put the 2/3" lift kit on. I also knew I was going to purchase 18" (stock) rims so I could get more rubber between the rim and the road when running in the back woods.

For the 18" rims I put Kelly Edge MT 265/70 and for the 20" I used the Cooper Discoverer HT3 275/65 for a little more height, again for more sidewall because I do spend some time on the back roads while pulling a 16' trailer with my tractor on it in the summer. With the 20" tires on, the speedometer shows about 4 mph lower speed than my dashcam, which uses GPS.

I will say with that size 20" tire there is what appears to be less than 1" of clearance at the front of the rear inner fender well so I am glad I didn't go any wider.

I don't know if any of that info will help you any but there it is.

loulblades

 

[longhorn]

 

[longhorn]

There she is. 305 55 r20 on the stock rims. No rubbing currently, with the 3/2 level.

I think the next move is some 20 by 10s. But a little worried about rubbing. Thanks for the input yall