Tyre sizes

For you flat four Porsche 912 fanatics

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rafiki
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Tyre sizes

Post by rafiki »

Will 185/70 x 15" tyres fit inside the wheel arches of a 1966 912?
1966 912 SWB Coupe
2007 KIA Cee'd

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Mick Cliff
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Post by Mick Cliff »

I have 185/70 x 15's on my '12.
But there are some thin (5mm?) wheel spacers fitted - I don't know if the spacers are necessary or not. They were on the car when I got it...
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Schläfer
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Post by Schläfer »

I've got 185/70 15's on my '65 911. The tyres are on 5.5 inch steel wheels, but it doesn't have any spacers or anything like that.

You won't have any fit problems, if you think that the 911R is still a narrow bodied SWB car and that's on 7 inch rears, although I think the rear wing lip is rolled a little. A lot of the guys in the States use 6 inch Fuchs with 195 or 205 tyres without problems. Personally I think the 185 is an ideal between grip and feel. Especially considering your 912 is about 100kgs lighter.

Cheers
David
rafiki
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Post by rafiki »

Thanks everyone...
1966 912 SWB Coupe
2007 KIA Cee'd

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jury
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Post by jury »

I had 185/70 on my 1967 with 15x4.5 inch steel rims, 185/70 with a 5.5 inch rim should be ok. I have a friend running 195/60 on 15x5.5 steels with no problems.
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1967 912 Polo Red
1968 912/11 RAL 7001 ' MOD ROD '
1990 964 C2 Velvet Red
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