2011 John Deere, 1990, air_drills, Width: 30, Spacing: 7.5", Extended wear seed boot , Smooth gauge wheel, Large Seed (White) Meter roller, Dual row spacing , SeedStar CCS Monitor, less display, Markers, Brush auger fill system, Scales, , EXTENDED WEAR SEED BOOT SMOOTH GAUGE WHEEL(4.5"X16") METER WITH WHITE ROLLER DB HITCH W/CAT IV HITCH LINK DUAL ROW SPACING FRAME SUPPORT SINGLE 31X13.5 TRACTOR ATTCH 8000 ROW CROP AUXILIARY HYDRAULIC OUTLET