35X12.50R20 vs 285/60R20

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stateofdade

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Not finding any information about this so I'll ask. As the title says, I'm wanting to discover if the 35X12.50R20 will fit a wheel that easily accommodates my current 285/60R20's. Clearance isn't an issue on my 2500. Just want to make sure the tires can be mounted before dropping cash on them.

Thanks!
 

Richard Kim

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I have been running 295/65R20 on a 2016 2500 Hemi for the last 70K miles with 0 issues other than occasional rubbing (mainly due to -12MM offset wheels). That size equates to 35.1"X11.8". I prefer metric sized tires due to the construction of the tire vs F. Metric tires are lighter, higher speed rating and increased load index (mine is 129 vs. 125). Just my $.02.
 

JJEH

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... if the 35X12.50R20 will fit a wheel that easily accommodates my current 285/60R20's.
Nitto (took the Ridge Grappler as an example) offers a lot of data on their website and for the 285 size they suggest a 8.5-(8.5)-10.0 rim while for the 35" they suggest a 8.5-(10.0)-11.0 rim. So if you have at least a 8.5x20 rim size you should be fine.
 

Deeuubee

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Will give you all the details plus mph errors
 
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