Compatible with both the front & the rear wheel Knobby tread Tubeless pneumatic tire requires no inner tube The tubeless pneumatic 19×7.00-8 tire for TrailMaster MB200 mini bike offers superior traction and control in difficult terrain Widely spaced lugs incorporated into the knobby tread design ensure solid traction and great control under a variety of riding conditions The tubeless pneumatic 19×7.00-8 tire for TrailMaster MB200 mini bike offers superior traction and control in difficult terrain. Widely spaced lugs incorporated into the knobby tread design ensure solid traction and great control under a variety of riding conditions. This fine tire may be used on both the TrailMaster MB200 mini bike’s front and rear wheels. TrailMaster uses this size on both their original MB200 mini bike and their upgraded MB200-2 mini bike with torque converter. Size: 19×7-8 Type: Tubeless pneumatic Tread pattern: Knobby Ply rating: 2PR Load: 195 lb. PSI: 5.0 Rim: 8.0×5.5