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73-87 Chevy _ GMC Trucks => Wheels & Tires => Topic started by: 75chevy on January 15, 2005, 06:10:00 am

Title: how big on a '75 c20 with no lift
Post by: 75chevy on January 15, 2005, 06:10:00 am

Right now I've got a '75 c20 with no lift running 15x8 in the front and 15x10 rims in the back with 32" or 33" goodyear's, I think that's the correct sizes.
So how big of a tire do you think I can get away with?
Thanks

Title: Re: how big on a '75 c20 with no lift
Post by: Sano on January 30, 2005, 01:37:00 am

usually on a 4wd you want to run the same width of wheel all the way around, but I think stock a 4wd can squeeze some 33x12.50's on it but you might have some rubbing issues. I know 32's fit without problem and I think the 33's might only rub on bumps or something. Your best bet is to take out the measuring tape.