Up for sale is TIRE TECH UHD TUBE 3.00/3.25-16(90/100-16) 3 MMTR4. The vender part number is MD-06008-2. Please read title carefully to know what you are getting and here is the catalog description�

On or Off road tire products manufactured from highest quality materials available. Most popular sizes available in 4 thicknesses:
• Standard tubes = 1.3MM
• Heavy Duty tubes = 2MM
• Heavy Duty tubes = 3MM
• Ultra Duty tubes = 4MM