Friday night June, 23 2006 there will be a street truck pull @ the Robertson Co. Fairgrounds in Springfield,TN. There will be several weight classes for 4x4's only. I am getting more info as we speak, just giving a heads up. I can go ahead and say diesels can't run propane or nitro (but not illegal if so equipped), and $20 per hook. More rules are on the way. If you want to make a weekend out of it there is a sanctioned "Big" pull on the following Saturday...Super Stock and Modified tractors, 2 and 4wd trucks.