Feature 1Application: Fit for 47cc 49cc 2 Stroke Mini Pocket ATV QUAD Bike, for vehicle with 4in rim, such as lawn mowers, hand trucks, wheelbarrows, yard trailers, dollies, trolleys, wagons, snow blowers, etc. 2Unique Pattern Outer Tire: 7mm tread depth can increase the friction between the tire and the ground, control sliding and increase comfort and stability, also ideal for tire cooling and drainage, greatly improve the vehicle handling performance. 3High Quality Material: The 4.10/3.504 Tyre Tube is made of reliable BPA free rubber materials, thick enough to absorb shocks on bumpy road, delivering a better driving experience. 4Higher Driving Safety: The Tire Inner Tube Set with heavy 4 ply rated construction for punctures and abrasions resistant, great for long distance or racing. Also explosion proof to be applied for all seasons, more securer to use. 530 PSI Maximum Inflation: 4.10/3.504 tyre and tube can withstand up to 30PSI pressure, support in inflating with manual pump (not included) only to avoid overfilling. Not suitable for road or highway use.Item Type: 4.10/3.504 Tyre TubeMaterial: RubberApplicable Rim Size: Approx. 4in/10.2cmPLY Rating: 4Tread Depth: Approx. 7mm/0.3inTires Withstand Maximum PSI: 30Application: Fit for 47cc 49cc 2 Stroke Mini Pocket ATV QUAD Bike, for vehicle with 4in rim, such as lawn mowers, hand trucks, wheelbarrows, yard trailers, dollies, trolleys, wagons, snow blowers, pressure washers, air compressors, generators, go carts, wood chippers and more. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x 4.10/3.50-4 Tube1 x 4.10/3.50-4 Tire