Thunder Stock / V8 Warrior tire stagger

[driver50x]

I am putting together a Thunderstock and have never raced on radial tires before.

The rules say that - "Tires must be DOT radial 70 series. All tires must be same size except right front. No recaps."

I am wondering how much stagger I can possibly get when using the same size radial tires?

Are there any "tricks" for getting stagger with the radials?

[EJC Engines]

yes get different brands I did it on asphalt

[driver50x]

Thanks!
Do you know which brands tend to run small or large?

[EJC Engines]

get 235 70 15 one cooper cobra for right rear and two futura's for inside tires then you can run a 8 inch hooiser or a 10 on outside front