tyre sizes

[axeman]

is the a way of converting US tyre sizes in to i guess metric sizes? for example what do 7,5/100 R 16 roughly equate too.

thanks neil

[toomanytoys]

thats not "american" thats "imperial"

Why what are you doing?
750r16 is std "old school" landrover size...

[axeman]

dont know many americans that work in metric, unless they work on europeian cars and bikes,

just a little planing on the doka, wheels, breaks, gearing, etc

neil

[jed the spread]

OH DEAR!!!

[toomanytoys]

OH DEAR!!!

But why have you got to "work in american"? Just coz they cant do "metrication" doesnt mean you have to copy them...

Is it a gearing calculator you are after.........?

[jed the spread]

OH DEAR!!!

But why have you got to "work in american"? Just coz they cant do "metrication" doesnt mean you have to copy them...

Is it a gearing calculator you are after.........?

http://www.thesamba.com" onclick="window.open(this.href);return false; maybe, They will tell him 16" wheels and big tyres are to big for his engine as well as Aiden and Russel

jed

[toomanytoys]

This seems to work ok.. although I havent tested it against mine yet...

http://www.unixnerd.demon.co.uk/revs.html" onclick="window.open(this.href);return false;

[toomanytoys]

http://www.thesamba.com" onclick="window.open(this.href);return false; maybe, They will tell him 16" wheels and big tyres are to big for his engine as well as Aiden and Russel

jed

Yeah.. generally, most are running 215/75r15 for a reason.. (stock engines) its about as big as you can go without causing too much grief in the power department.. and without body mods...

Remember that blue doka at the spring syncro event last year??

[syncropaddy]

is the a way of converting US tyre sizes in to i guess metric sizes? for example what do 7,5/100 R 16 roughly equate too.

thanks neil

Yes there is ..... but why????

[axeman]

OH DEAR!!!

But why have you got to "work in american"? Just coz they cant do "metrication" doesnt mean you have to copy them...

Is it a gearing calculator you are after.........?

http://www.thesamba.com" onclick="window.open(this.href);return false; maybe, They will tell him 16" wheels and big tyres are to big for his engine as well as Aiden and Russel

jed

Who said any thing about big tyres?
the tyre calculater is what i was looking for.

neil

[jed the spread]

for example what do 7,5/100 R 16 roughly equate too.

thanks neil

16" tyres on 16" wheels aka bigger tyres.......
I guess you did.
Jed

[jed the spread]

This seems to work ok.. although I havent tested it against mine yet...

http://www.unixnerd.demon.co.uk/revs.html" onclick="window.open(this.href);return false;

Thanks for sharing that link Si it's really handy. Just saved it to my favourates.

Jed

[axeman]

errr not did not?

you may want to think about the tyre profile, there is no reason why a 16inch wheel and tyre combo, has to be any bigger (taller) which will affect the gearing than a 15 inch wheel tyre combo,

neil

[syncropaddy]

errr not did not?

you may want to think about the tyre profile, there is no reason why a 16inch wheel and tyre combo, has to be any bigger (taller) which will affect the gearing than a 15 inch wheel tyre combo,

neil

You are heading down a cul-de-sac ..... dont forget the ply rating necessary for a DoKa .......

[jed the spread]

errr not did not?

you may want to think about the tyre profile, there is no reason why a 16inch wheel and tyre combo, has to be any bigger (taller) which will affect the gearing than a 15 inch wheel tyre combo,

neil

Yes that is obvious, BUT even with the same rolling diameter 16" tyres are bigger tyre size than a 15" , no?

R 16

If your fitting ones with the same same rolling diameter why are you making your wheel arch bigger with the bits you picked up from that scrap van I take it you do know you will not have to do this.

jed