1st, here's an idea: Be polite to people who are trying to help you..
2nd, if you're a douche about things, even the men or women on here that do know, will withhold their information. Is a stupid tire issue really worth berating folks, if you were so intelligent, you would have found your answer already
3rd, pick up your phone book and call your local tire shop with an old man who's been in the tire business his whole life, he's a subject matter expert and will be your best source of information on anything tire related...if you don't know that guy, then you're still too wet behind the ears or too busy treating kind folks like retards to know him.
4th, change the aspect ratio in your class or rim size, 13" wheels are becoming dinosaurs.
5th, if you still have no answer, sell the stinking pony stock you're and get in a thouroughbred class that runs on a 15" inch wheel and go bug the dirt stock guys and see how much nicer they are too you when you show your rear end.
6th, call it "classic internet" to throw a link at someone. Well its easier than trying to explain simple arithmetic to a 2 year old. Use the internet as it has been engineered and get on the right page...this isn't obviously a tire forum, its a racing forum.
http://www.jensenhealey.com/forums/v...00&forum_id=12
7th, throw in the towel or take a your toyota and take a long hike. I'm sure you're imaturity won't be missed
have a blessed day.