what width should my rim be?

Gmcsierra09

New member
Apr 5, 2013
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Cold Lake
okay so, im going to be running 275/45/R20 on my truck. I'm just not too sure on what rim width to get. I want a nice clean fit, not where the tire is bubbling over the rim lip. thanks!
 
I liked the fit of 275/45s on my ltz's 20x8.5
Can't find a picture where you can actually see how they fit but the fit was perfect with that size imo
 
20x8.5
384545_3997095444220_1181411584_n.jpg