03-31-2009, 01:50 AM
(This post was last modified: 03-31-2009, 01:50 AM by ZTWsquared.)
Scourge,Mar 30 2009, 09:56 AM Wrote:Scorcher000,Mar 28 2009, 07:31 PM Wrote:I believe a 205/50R15 is going to be the same OD as the 195/60R15.
[right][snapback]283717[/snapback][/right]
Nope. 205/50/15 is 23" OD and the 195/60/15 is 24.2" OD.
-George
[right][snapback]283804[/snapback][/right]
Missed a couple of steps here:
205/50/15 = 23.08" total wheel height = 72.46" circumference
195/60/15 = 24.22 total wheel height = 76.05 circumference
The difference is 3.59" or 4.95%. At 100 kph your speedo will be out by almost 5 kph - that IMO is a pretty substantial difference.
Now ... if you meant 205/50/16 - that's a different story - then it's reasonably close.
2008 Fusion SEL MTX - DD1 * 2009 Fusion SEL - DD2 * 2007 Focus ZXW - R*I*P * 2004 Focus ZTW CD Silver - sold * 2004 Focus ZTW Black - sold * 2003 Focus ZTW Black - sold * 2001 Focus ZTW Gold - sold * 2000 Focus SE Wagon (ZTW option) - Black - sold * 2000 Focus SE Wagon (ZTW option) - Gold R*I*P
2003 Focus ZX5 infra-red Track Rat - R*I*P
2003 ZX5 CD Silver Track Rat - retired, but still in the driveway
New track rat: 2000 ZX3, Atlantic Blue * JRSC with lots more to come
* New Zetec crate motor - NFG - thanks Topspeed *
2003 Focus ZX5 infra-red Track Rat - R*I*P
2003 ZX5 CD Silver Track Rat - retired, but still in the driveway
New track rat: 2000 ZX3, Atlantic Blue * JRSC with lots more to come
* New Zetec crate motor - NFG - thanks Topspeed *