13"x4" (13x4.00 8) Pneumatic Tire for Vintage Mobility Gatsby & Gatsby X Scooters Hitch Carriers Lithium batteries allow high output Options:22.2 mm mount Lithium batteries allow high output power in a small bundle We are selling our 20 Ah battery back with screw terminals for eWheels EW 36 and EW 36 Elite scooters as USED even though they were taken off of a brand new EW 36 scooter that may have rollled all of 200 feet in its life at Monster Scooter Parts 00 8) pneumatic tire for Vintage Mobility Gatsby and Gatsby X scooters is the proper replacement If you have been trying to find a good aftermarket low profile tire to your PVintage Mobility scooter This 13"x4" (13x4