HI

I have currently a fiesta zetec s, with spoke alloys 2002 model.

I needed a bigger car and more economical so I bought a second hand focus 1.8 TDCi 2002 last night

but I prefer the alloys on my fiesta, can I put the fiesta alloys and wheels on the focus ? and the focus wheels on the fiesta ?

focus size is 195/60/R15
Fiesta Size is 195/50/R15

Im sorry if its a dumb question but Im not really knowledgeable about tyres !

I am not sure on the alloy fitment of the 2. But that is the tyre dimensions and this will not help. I am sure someone in the know will help you out though

Not good I'm afraid. The wheels should physically fit, but will look lost in the Focus's (Focai?) arches. The original size on the Focus of 195/60/15 has a circumference of 76.1 inches, and going to 195/50/15 will give a circumference of 71.2 inches, giving a speedometer error of +6.8%. Speedometers usually over-read anyway (they say 70mph, but is usually 64ph-ish) so it will knock your speedo out by a further 6.8%, making it unreliable.

Simply change the tyres from the focus wheels over to the fiesta wheels, and there should be no problems!