
Have I made a stupid mistake....?
I have Toyo T1R tyres for my 15" wheels.
Front: 7j with 195/50/15
Rear: 8j with 205/50/15
Are the rear tyres too narrow??!
I'm thinking 215/45 would be better...
[Edited on 20/1/12 by SALAD]
Should be ok with those.
The 205/50's?
Toyo site suggests the approved rim width is 5.50-6.5-7.50
Yes they are too narrow IMO, will give quite a stretched look.
215 45 will be ok.
Good guidance here: http://www.astraownersclub.com/tyresize.php
i wouldn't worry vw drivers stretch stupidly small tyers on big rims so there fit
i have a 195 on a 8j if i remember
Won't it look stupid having stretched rears and normal fronts?!
It's a bit stretched, and you would have been better off with narrower, lighter rims but it will work ok.
225 are perfect on 8" rims, 205 will be a stretch for sure but they will fit.
Here's a good site www.tyrestretch.com
look on that you can see what your tyer will look like on that size rim
Some amazing stretches have been achieved 
I'm looking on another stretch tyre site but it seems 205/50 on a 8j rim is not extreme enough for anyone to do......which is nice!
Got them fitted and they are fine. The stretch is hardly noticable! 