315/70R17s on stock rims - 2012 Ram 1500 Outdoorsman (Pic Heavy)

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rankhornjp

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So, it was time for new tires/rims and I couldn't afford both at the same time. The tires I had were almost slick, so I needed to buy tires first. I was looking for the largest tire that would fit on stock rims and I came across this thread: http://www.ramforum.com/f17/my_old_outdoorsman-25096/ where GlOcKnRaM had put some on his truck. So, I took the plunge.....

New Tires mounted (Cooper Discoverer A/T3s - 315/70R17)
14FE1E6E-6C64-4FE7-94B3-FB6974281C78_zpswl4mavx6.jpg

Front
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Front tire - rear clearance with wheel turned (to make clearance as small as possible)
9CDA75BC-D98A-4602-84CF-B43CFC27D35C_zpsyhsja8lf.jpg

Front tire - front clearance with wheel turned (to make clearance as small as possible)
74F8F56E-3893-4858-839C-75829CD320B8_zpslw0z3xtp.jpg

UCA clearance (its not much!!)
3D19632B-ABD2-4E36-A063-DFF2E71861A2_zpswjskmc7z.jpg

Rubs a little on the front of the UCA at full lock
550E9ED3-39C6-4B00-8958-0965D6DDBEA2_zps8s6wzw7b.jpg

Rear Tire - Front clearance
53E1B608-E7D0-4AC2-BAB7-99D27B668592_zps39qg9wcx.jpg

Rear Tire - Rear clearance
CDB5D2B2-08E1-4643-8D16-911700A6DB9E_zpsurhikxml.jpg

Rear Tire - Inside clearance
3C11952E-BE0C-4E33-8614-BAC7B4276629_zpss4qglmb9.jpg
 

14hemiexpress

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Thanks for the pics those are some good sized tires!
 

GlOcKnRaM

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Very nice man, I tried telling people it would fit lol! Looks good!
 

Jerry1984

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Would negative offset wheels help or hurt with fitting these tires better. I have stock air ride so can't level and am wanting to drop to 17s with 33s or 35s. I would also prefer negative offset wheels so they stick out a little more than stock. What do you think?
 
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rankhornjp

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Negative offset wheels would give you more clearance on the inside of the tire. However you have to be careful about too much offset as it can cause your tires to rub the fenders. I don't know what the happy medium is. Do some searching on this forum there has been a lot of talk about wheels and offsets.
 

Jerry1984

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I've been researching, just seems damn near everyone has a level so hard to get a true idea.
 

ItsMeKO3

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Would negative offset wheels help or hurt with fitting these tires better. I have stock air ride so can't level and am wanting to drop to 17s with 33s or 35s. I would also prefer negative offset wheels so they stick out a little more than stock. What do you think?

I do have a level in mine, but I have the 315/70/17 with a 0 offset wheel. It gives me about 1.5" outside the fenders.
 
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