has anyone tried the lightfoot tires? have a set of 28 589's on my scrambler now and am looking for a set of 22 inch semi agressive to agressive tires that i can trail ride has anyone tried these they look great and how much tread dept on a 22 also heard that they are a radial ??? we just have some trails that have more sand and hard pack then mud holes the 28's are just not needed and not as much fun