RC Tire, 1.9in 100mm Inflatable RC Crawler Tire Inflated Wheel Tyres Upgrade Spare Parts Accessory for 1/10 RC Car Model Car Accessories Model Toy : Amazon.co.uk: Toys & Games
1.9" / 2.2" Super Soft Rubber Mud Wheel Tires 123mm/140mm OD for 1:10 RC Crawler | eBay