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73-87 Chevy _ GMC Trucks => Wheels & Tires => Topic started by: FIRELS1 on January 10, 2010, 09:10:34 am

Title: 15X12
Post by: FIRELS1 on January 10, 2010, 09:10:34 am

I have an 86 k-10 w-6 in. suspension lift.  I want to run 15X12 rims, what back spacing do I need?  Also, would it be a problem to run a 35x13.5 tire w/o rubbing or do I need to go w/a 35x12.5 tire?

Title: Re: 15X12
Post by: Captkaos on January 11, 2010, 03:16:24 pm

It is BEST to measure you current setup, If you want an estimate, 4" BS should be good, as for rubbing the 12.50 should be ok for the most part.