Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by loudandproud, Oct 14, 2000.
What is the biggest size tire that will fit on a stock Blazer rim???
A stock rim is a 15x8 right? I have seen really wide ones on one, but it looks like a donut. You can get some pizza cutter 38x9.5 or something, but that would look funny too. I dont know if the tire coming off would be a problem, but it seems like it could be. I would say the widest you should go is 12.50. the height is up to you.
The later model factory aluminum was 15x7.
89 K5 Silverado
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