This is a timely subject. A co-worker friend of mine needed to get his grain truck inspected, this law just passed here in Iowa, and he was told that he couldn't run his 20" "widow maker" rims any more. His only option, at that time, was to buy some used 22.5" rims and had to buy 4 new tires and 2 used tires. To my luck, his old 20" tires were practically brand new and he sold them to me for a mere $200.00. I'm gonna put them on my 48 with the missed matched tires and the standard type split rims,
Scott
