Our Wheeled ATRs have another wheel option. The 6.75inch semi pneumatic tires are getting phased out and replaced with metal rim fully pneumatic 6inch tires. The new tires have a higher load capability since they are fully pneumatic and have steel rims instead of plastic. The tires will be used on our IG32, IG42 standard base platforms, Heavy Duty platform, and our custom length ATRs. The 10inch pneumatic and omni wheels will still be offered as other options for wheels. The 6.75 will be discontinued once stock is used up.