Hello All, Just to give you some background, My hubby is in the middle of restoring a J5 that his Dad gave him before he passed on. This J5 is the first airplane his dad owned so it is very special to him. This restoration is 4 years in the making and it's starting to come together. I may be asking a lot of questions here in the next few months. We are now looking for an STC for 8:00x6 tires or would prefer 8:50x6 tires. Anybody know if it's available. He wants to use 6" Cleveland wheels and brakes that we already have. Thanks Donna