Tire/Rim Width Help Please

I currently have 275-60-15 bias ply tires on 8.5" rims on my 34 Ford. I want to change rims but need some assistance. Most tire listings call for 7.5" - 9.5" rim width for this size tire. I'm looking at some wheels that are currently only available in 10" width. I know it's only 1/2" but I'm looking for anybody with any experience with these sizes. If they won't work I'll just look for another style wheel. Last thing I want is a pair of wheels on my car that looks STOOPID. Thanks

 

It's only a half inch, and the 275/60 is both wide and tall, so I wouldn't give that 1/2" a second thought...