10.5 tire is too broad.. A true 10.5(29.5) or radial tire. Yes must have doors, must be a legal limited street style car. We run @ 3200. But in a grudge race if were gonna talk wieght then we run legal. Or we run on just a tire. My car wont get very light, so its all good. Im good with it, give me a shout, love to make it happen.
And no I dont know what you all have. But give me a call and lets set it up.