I've refurbished quite a few JD's for resale. I've only dealt with LT, LX, GX and GT models. I have never touched an L series. I'm trying to locate a good set of used tires for an LX277. I've found an L110 for $50, the mower and deck are trash but the tires are very good. Can anyone tell me the difference in the tires? Size difference, spindle size, etc.