We can produce all kinds ofrubber wheel/ solid rubber wheel/ pneumatic rubber wheel and PU wheel etc.There are different patten tyre, metal and plastic rim. As a manufacturer, 1) TYRE SIZE: 2.50-4-2PR/4PR 3.00-4-2PR/4PR 3.50-4-2PR/4PR 3.00-8-2PR/4PR 3.25-8-2PR/4PR 3.50-8-2PR/4PR 4.00-8-2PR/4PR 4.00-8-4PR/4PR 4.00-6-2PR/4PR 2)PATTERN: Diamond or Cross Pattern for 350-8 and 400-8 Lug pattern for 350-8 and 400-8, (New) Comb Pattern for 350-8 Line Pattern for 350-8 and 400-8 Square Pattern for 350-8 and 400-8 Mixed Pattern for 400-8 Sand pattern for 350-8 and 400-8( New) 3)Pneumatic and solid tyre/tire 4)Good quality inner tube, no week of air 5)Standard pressure. 6)RIM: Plastic and metal rim, steel rim Best quality with competitve price, any inquiries from you are being paid special attention.