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DiscoWeb Bulletin Board » Message Archives » 2002 Archives - Technical » Discovery » Can i fit 31x12.50x16 on my stock 16" rims « Previous Next »

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Blake Luse (Muddyrover)
Posted on Friday, March 22, 2002 - 01:30 am:   Edit Post Delete Post Print Post

i'm wantin to get some boggers and i was wondering if 31x12.50 would fit on my wheel
is my wheel wide enough
and i'll have a ome hd lift on it when i get them
and will the 12.50 width even fit in my wheel well
their just going on the rear
 

Randall Smith
Posted on Friday, March 22, 2002 - 08:52 am:   Edit Post Delete Post Print Post

The ideal tire width for a 7" wide rim is 9.5" So this tire is way too wide for the rim. A 12.5" wide tire will also interfere with the body panels.

Randall
 

al hang
Posted on Friday, March 22, 2002 - 09:01 am:   Edit Post Delete Post Print Post

kinda odd that you're only going to put them on the rear. I usually go by an extra 3-4" extra tire per rim. for stock wheels you can go high as 11.50" but you'll get a lot of rubbing on the rear since the backspacing for stock rims is so great. 12.50 is also so wide that you'd have to trim a lot to make them fit. look at the photo gallery, there is a good reason everyone is running tall and skinny tires.
 

RVR OVR (Tom)
Posted on Friday, March 22, 2002 - 11:10 am:   Edit Post Delete Post Print Post

You can fit them on a 7" rim. I have 33x12.5's on a 7" rim. The only way you will know if they fit is by trying it out yourself and seeing what you might need to do. The fact that they are not very tall may save you something.

Tom
 

Milan
Posted on Friday, March 22, 2002 - 10:00 pm:   Edit Post Delete Post Print Post

Thanks for posting that Tom. People don't believe you can put a 12.50 on a 7" rim but it works. However it works better with taller sidewalls. I think the 31 would have the sidewall pulled in quite a bit to affect the tread's profile. I'd stick to 11.50 in anything smaller than 33" tires but they will fit and your rim will be much better protected from trail damage. I typically try to set it up so that the tread width (not the tire section width) is around 2" more than the rim width.
 

RVR OVR (Tom)
Posted on Saturday, March 23, 2002 - 01:30 am:   Edit Post Delete Post Print Post

Hey, Milan, just doin' my part. LOL :)

Sorry, I crack myself up sometimes.

Tom
 

Milan
Posted on Saturday, March 23, 2002 - 10:53 am:   Edit Post Delete Post Print Post

Hehehe. You crack ME up too. :)

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