What size tire is recommended for a Porsche 1974, 914 2.0 L
Go with the existing size, if you want quality, my opinion is Goodyear Eagles or Pirelli's . You want so-so, firestones. You want "Cheap enough to just replace" go with an off-brand.
195/60 R15 if you have the 5.5 Fuchs. (if that is yours in the pic that is the wheel) 205s look nice but are too wide for the wheel and will give you a spongy feel in hard corner. 195/60 are just right!
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