Interior - Carpet or Rubber?

[treverd]

Did the bumps originally come with carpet floors or rubber?

I want to bring it back to how it looked originally.

I have a 1972 F100 Ranger with the interior code: K - Medium blue vinyl and medium blue body cloth

Thanks guys,
Trever

[Canonman67]

They came with both. I think it was a matter of trim level though I don't know what got what. Hang on and someone more knowledgable than I will have the info you need.