... -10,100/90-10,300-8,400-8,400-12 etc.2.Motorcycle inner tube size:185-17,200- ... 16,275-17,350-18,400-10,400/450-12,500-12,400/450-14,300-10,350-10,350-8 ... ,400-8 etc.3.Passenger car tube sizes:145-10(4 ... .50/5.00-10), 125/135-12(4.00/4.40-12), 145/155-12(5 ... .00/5.50-12), 155/165-12(5.50/6.00-12), 135/145 ...