12" DR12 4.00-12 thru 5.30-12 Carlisle Brand Multi Size Passenger Trailer Lawn & Garden Tire Inner Tube with TR13 Rubber Valve Radial/Bias Brand_Carlisle ALSO GREAT FOR SLEDDING AND

ALSO GREAT FOR SLEDDING AND  RIVER WATER FUN

12R15 12R16

50-18    8-18

Wheel Diameter and Width : 15 x 6

12" DR12 4.00-12 thru 5.30-12 Carlisle Brand Multi Size Passenger Trailer Lawn & Garden Tire Inner Tube with TR13 Rubber Valve Radial/Bias Brand_Carlisle ALSO GREAT FOR SLEDDING ANDCarlisle Inner Tube with standard offset TR 13 straight RUBBER VALVE Passenger Trailer Lawn and Garden Industrial Applications May be used in both radial and bias applications DR12" Inner tube WILL FIT 4. 00 12 4. 00x12 400 12 400x12 40012 400 4. 00 4. 50 12 4. 50x12 450 12 450x12 45012 450 4. 50 4. 80 12 4. 80x12 480 12 480x12 48012 4. 80 480 5. 30 12 5. 30x12 530 12 530x12 53012 5. 30 530 135R12 145 80R12 145 70R12 155 65R12 165 60R12 13512 1458012