[urq] tire/wheel size

[Ed Kellock]

According to Tire Rack for the only two snow tires they list in that
size, one says 7.5 is the upper limit and the other says 8, so no. 
;-)


On 4/26/05, Brandon Rogers <brogers at terrix.com> wrote:
> damn Ed! very scientific!
> 
> so you don't think 205 is too narrow for the 7.5's....
> 
> Brandon
> ----- Original Message -----
> From: "Ed Kellock" <ekellock at gmail.com>
> To: "Urq List" <urq at audifans.com>
> Sent: Tuesday, April 26, 2005 3:06 PM
> Subject: Re: [urq] tire/wheel size
> 
> Comparing 225-50's on 15x8 Ronals to the 205-55's on the 20v/V8 BBS wheels:
> 
> the tires are .02 inches taller
> yielding .01 inch add'l ride height and essentially no speedometer error
> 
> each tire as mounted will be .79 inches narrow
> 
> the 11mm difference in offset coupled with the narrower tire will yield:
> .183 inch increase in wheel inboard intrusion
> .683 inch decrease in wheel outboard protusion
> .211 inch decrease in tire inboard intrusion
> 1.078 inch decrease in tire outboard protrusion
> 1.66 inch decrease in track
> 
> This translates into:
> - slightly better adhesion due to smaller contact patch
> - no interference between wheel and suspension because wheel fitment
> on this car is already proven
> - less spray on the sides of the car due to tires being tucked further
> into the wheel well.
> - and whatever a narrower track will do to the handling of the car,
> probably not much of concern since you may not track the snows.  ;-)
> 
> Ed
> 
> On 4/26/05, Brandon Rogers <brogers at terrix.com> wrote:
> > Guys-
> > looking for opinion on 205/55/15  - snows for the urq to be fitted on the
> > 200 20V BBS wheels sized 7.5 x 15
> >
> > I currently have these tires on my 7" Fuchs but I want the wider look,
> > even in winter, attained by the BBS....
> >
> > thoughts?
> >
> > TIA
> >
> > Brandon
> > _______________________________________________
> > Audifans urq mailing list
> > Send posts to: mailto:urq at audifans.com
> > Manage your list connection: http://www.audifans.com/mailman/listinfo/urq
> > Have an urq question?  Check the Audifans Knowledgebase!
> > http://www.audi-quattro.org/cgi-bin/twiki/view/Audi/UrQuattro
> > Have an urq answer? ... Please help others by adding to the KB ... all
> > contributions welcome!
> >
> _______________________________________________
> Audifans urq mailing list
> Send posts to: mailto:urq at audifans.com
> Manage your list connection: http://www.audifans.com/mailman/listinfo/urq
> Have an urq question?  Check the Audifans Knowledgebase!
> http://www.audi-quattro.org/cgi-bin/twiki/view/Audi/UrQuattro
> Have an urq answer? ... Please help others by adding to the KB ... all
> contributions welcome!
> 
>