Not personally familiar with this tire. But I did find this article. The information on this tire seems to be that it is quite good in dry, a bit suspect in wet. But it appears to be a decent tire. Still, you are not restricted to a 225/50R15 OEM size. A 215/60R15 or even 205/65R15 will also work well on the rear of a Spyder.Has anyone on here used or have an opinion on a Toyo PXTR1 91V tyre? The original fitment is bald and I don't seem to have a lot of choice in Britain
bofiracing.com
Thanks for your reply BajaRon. 50 degrees would be my only concern in Scotland but would drive accordingly. If I choose this tyre, what is your suggestion for running psi?Not personally familiar with this tire. But I did find this article. The information on this tire seems to be that it is quite good in dry, a bit suspect in wet. But it appears to be a decent tire. Still, you are not restricted to a 225/50R15 OEM size. A 215/60R15 or even 205/65R15 will also work well on the rear of a Spyder.
The one thing I will say is that a Summer Performance tire, in general, will not perform well below 50 degrees F (or 10 C).
If you do go with this tire, please let us know what you think of it.
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A BOFI Review: The Toyo TR1 (Not the T1R) | Mazda MX-5 Performance Parts | BOFI Racing
A BOFI Review: The Toyo TR1 (Not the T1R). Mazda MX-5 performance parts & accessories from BOFI Racing. Transform your MX-5 into the ultimate street hero,bofiracing.com
Depending on your loaded weight, 20-22 PSI would be a place to start. You may find it what we call 'Greasy' at colder temps. Just be aware.Thanks for your reply BajaRon. 50 degrees would be my only concern in Scotland but would drive accordingly. If I choose this tyre, what is your suggestion for running psi?
Like a lot of things, probably not. I will speak to my tyre man tomorrow.Is the
General Altimax RT45 215/60R15
available in your area.
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General Altimax RT45 General
General Altimax RT45 General Up to 75,000-miles of limited manufacturer tread life coverageEngineered to offer drivers reliable braking on wet roads plusdirectnine.uk
This General works well on the Spyder.Like a lot of things, probably not. I will speak to my tyre man tomorrow.
Depending on your loaded weight, 20-22 PSI would be a place to start. You may find it what we call 'Greasy' at colder temps. Just be aware.
Not available, he checked.Like a lot of things, probably not. I will speak to my tyre man tomorrow.
Vredestein is a tire that you should be able to get. Though the size is different, they work well in dry, wet, and colder weather. Sizes 205/60R15 and 205/65R15 in the Quatrac do nicely on the Spyder.Not available, he checked.
Thanks for all the input, I now have a serious dose of "google mania" from all the searching, eyes and brain burnout. Will try to make a decision tomorrow.Vredestein is a tire that you should be able to get. Though the size is different, they work well in dry, wet, and colder weather. Sizes 205/60R15 and 205/65R15 in the Quatrac do nicely on the Spyder.
The Continental ContiProContact is also a tire that you might be able to get.
Did you notice a difference with a 215-65-15 instead of the original 225-50-15?Is the
General Altimax RT45 215/60R15
available in your area.
![]()
General Altimax RT45 General
General Altimax RT45 General Up to 75,000-miles of limited manufacturer tread life coverageEngineered to offer drivers reliable braking on wet roads plusdirectnine.uk
215/60R15Did you notice a difference with a 215-65-15 instead of the original 225-50-15?
I have about 400miles on the 215/60/15 tyre and it is fine. Going over rough sufaces seems smoother than the original and have been out in plenty of rain and all feels good215/60R15