Heavy Duty Tire Inner Tube with Threaded metal valve – 8 inch Combination Sizes
Fits both Radial and Bias Tire applications in the sizes below
18×10-8 18x10x8 18x10R8 18-10R8 18108 1810R8
19X7-8 19X7X8 19X7R8 19-7R8 1978 197R8
19×8-8 19x8x8 19x8R8 19-8R8 1988 198R8
19×9-8 19x9x8 19x9R8 19-9R8 1998 199R8
20×10-8 20x10x8 20x10R8 20-10R8 20108 2010R8
20×11-8 20x11x8 20x11R8 20-11R8 20118 2011R8