I'd say this a little differently:
Quote:
Originally Posted by TRD VVTi
EDIT: Car manufacturers make ride comfort a very high priority when suggesting a recommended tire pressure. It's just a recommendation and they are usually low compared to what the tire manufacturer recommends. Does anyone remember Firestone and Ford?
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Agreed that car manufacturers are probably shooting for "ride comfort" mostly with their recommended pressures. And agreed that it's just a "recommendation." But, I think the tire manufacturers are really just putting a "maximum pressure" rating on their tires, and not really making "recommendations" at all with those numbers. And, frankly, I suppose you could call the car manufacturer "recommendation" a "minimum pressure" amount, too. So, really, it's a matter of choosing what works best for you, within the car manufacturer's "minimum" pressure and the tire manufacturer's "maximum" pressure.
All that said, Toyota's recommendation for the SE V6 is 32 psi, front/rear. I was happy with the ride at 32 psi, but I tried 36 psi for hopefully a bit better mileage. I didn't care for the stiffer ride, though, so I bumped it back down to 33 psi, which seems to be OK so far.