Looking for air pressure recommendations for Toyo RA1 full tread rains. Anybody still use these? Thanks in advance.
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Looking for air pressure recommendations for Toyo RA1 full tread rains. Anybody still use these? Thanks in advance.
BTW. Car is a ITB VW Jetta. Thanks.
running in the dry or wet?
Sorry, In the wet. I only use them as a rain tire, but never really figured out a good pressure to start out with. Luckily I haven't had a chance to use them much.
I have used 32 front / 34 psi rear with mixed success in wet conditions (normally run 28 / 30 in the dry).
On our floatilla of Miatae,, on RA1's in a full wet race
We start 24 front/22 rear, no sway bars
on a wet but potentially drying track, we'll leave the bars on.
YMMV, you might want to think about raising ride heights, and alignment changes and other more radical changes (or not).
Edit: in the dry, we use much higher starting pressures