standard / stock tires for C10 from 1970?

[Stephan72]

Hello!

I´m absolutly new here and I just hope it´s right to post this thread here?

I´m from Germany and I just bought my first truck now. For the German registration I do need the original tires/wheels on my car (or close too).

I got different information about the sizes which have been original for this car.

I think for you it is an easy (and may be stupid question), but where I live such a car is an exote and not many people have knowledge about this

Can somebody help, please?

many thanks!

Stephan