Toyo proxes 4 (205/55/16's)
11-09-2008, 08:25 PM
#1
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Toyo proxes 4 (205/55/16's)
Right now I have Toyo proxes TPT 205/55/16's, which is wear out, I want to buy new Toyo proxes 4.
Toyo web site state: Toyo proxes 4 "It is designed primarily for plus-fitment applications on sport compact cars, sports sedans, and coupes"
Need clarification, can I still use Proxes 4 with a stock rims or I have to do some modification?
Any suggestions?
Thanks
Toyo web site state: Toyo proxes 4 "It is designed primarily for plus-fitment applications on sport compact cars, sports sedans, and coupes"
Need clarification, can I still use Proxes 4 with a stock rims or I have to do some modification?
Any suggestions?
Thanks
11-10-2008, 06:17 AM
#6
AudiWorld Super User
I read something a few months ago which questions this logic
I don't remember if I read it here on AW, or in one of my car magazines. But basically, the contact patch of a tire is oval-shaped. And the size of that contact patch is determined by the load on the tire, and the inflation.
A wider tire will make the oval wider, but shorter. Given proper inflation, the overall contact area will remain the same for the two different widths of tire.
The advantage of running a wider tire is that the wider contact patch aids cornering.
That said, I have always believed in running the widest tire that will fit (except winter tires, which should be narrower). And in doing so I have always noticed an improvement in handling and road feel. However the improvement could more likely have been a result of the improved tire compound and tread pattern, rather than the size.
So in 1999's case, the Toyo Proxes4 is a terrific improvement over the TPT, regardless of size. If he has to contend with snow, then the 205 would be more appropriate for his climate conditions. But if no snow, then the 225 width would be a nice upgrade. And offer more rim protection.
-- P.
A wider tire will make the oval wider, but shorter. Given proper inflation, the overall contact area will remain the same for the two different widths of tire.
The advantage of running a wider tire is that the wider contact patch aids cornering.
That said, I have always believed in running the widest tire that will fit (except winter tires, which should be narrower). And in doing so I have always noticed an improvement in handling and road feel. However the improvement could more likely have been a result of the improved tire compound and tread pattern, rather than the size.
So in 1999's case, the Toyo Proxes4 is a terrific improvement over the TPT, regardless of size. If he has to contend with snow, then the 205 would be more appropriate for his climate conditions. But if no snow, then the 225 width would be a nice upgrade. And offer more rim protection.
-- P.
