There's no reason to limit yourself in terms of "studs for the Toyota." Crack open an ARP catalog and you'll find that there's a long list of parts out there that will fit your car with minimal modification (if any).
For example, on my Nissan NX2000 I run the ARP 100-7702 studs, which are 7/16" SAE threads. They happen to have a knurl size that presses right into my hubs without re-drilling, and they're $10 for a blister pack of 5 studs. Then I buy Summit racing acorn nuts (#7540025) which are another $3 per 4-pack... - GA
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