Tyre problem (205/55 R14)use a bit of help!!!

so the following..was last in the workshop and I showed the my bike reviews to be sure if this all fits with me, however we noticed that to my type vehicle only the following sizes are indicated: 185/60 R14 and 205/55 R14 and on the rim are 195/60 R14 mounted. I found the 195/60 R14 in the report with the following vehicle: MOndeo now my questions why can I not drive the tyres on my vehicle(escort)??? differs to my now mature(185/60 R14) is only the width of the rest is the same… even the rim is the same 6jx14 I don’t understand why they are not for my vehicle, always I can pull up and drive on my vehicle according to my opinion 205/55 R14..doesn’t make any sense for me….and where can I get 205/55 R14 from??? didn’t find one in the net..do you want a source in the internet for me??? my vehicle: escort 92 gal 1.6 16V