Just a lame question. I've noticed so many threads here discuss members desire to order wheel spacers for stability/tire clearance. One person even wrote that if he ordered a 3x20 or 4x20 with a cab he'd order them for sure. I can't speak for any 3x20 owners but I own a 4720 with a cab. My tractor has 8 poition rear tires (spaced in 4" increments). They are R1's. I'm pretty certain the Industrial tires are similarly attached. I'm not at all certain about the turf tires. Are some of the current model JD CUT's set up different?