Knobby Tires - For Go Karts And Mini Bikes, COMPLETE SELECTION

Our Complete Selection of | Knobby | Studded | Universal Tires are excellent for use on Go Karts, Mini Bikes and Scooters.

Choose the desired Size and Quantity. Click add-to-cart for each tire you wish to order. Use the table below to help with tire selection.

Split rims use innertubes. If you need innertubes, note the part numbers on the chart below and order the tubes here.

Knobby and Studded tires are essentially the same tread pattern and generally used on Go Karts and Mini Bikes. The 7033 is the most popular 5" and the 7034 is the most popular 6" Tire. These Tires are perfect for our 5 and 6" Tri-Star wheels and will fit any corresponding 5 or 6" Go Kart or Mini Bike wheels

Universal Tires have a round profile and are used on Scooters and Small Motorcycles. The 7013 Tire works very well with our 10" Rims and will fit most 10" rims. This tire is very popular on Minibikes and is the tire of choice for Mini Choppers

You can select several tires from this page. Just click Add-to-Kart for each item you wish to select.

Use the chart below to find your Tire and Tube size

Part #	Size	Tread Style	Ply	Width	OD	Innertube
7073	200x50	Studded	4	2.1"	7.5"	7143
7032	410/350x4	Studded	4	3.5"	10.5"	7130
7078	410/350x4	Universal	4			7130
7033	410/350x5	Studded	4	3.5"	11.5"	7132
7074	410/350x5	Universal	4			7132
7034	410/350x6	Studded	4	4.0"	12.5"	7133
7075	410/350x6	Universal	4			7133
7058	530/450x6	Studded	4	5.3"	14.7"	7134
7040	530/450x6	Universal	4	5.3"	14.7"	7134
7056-6	530/450x6	Universal	6	5.3"	14.7"	7134
7020	250/275x10	Universal	4	2.5"	15.3"	7126
7009	350x10	Studded	4	3.7"	17.5"	7137
7013	410/350x10	Universal	4	3.7"	17.5"	7137
1222	145-70x6	Knobby	2	6.0"	14.2"	7140
7022	16-800x7	Knobby	4	7.4"	16.0"	7119
7023	16-650x8	Knobby	2	6.4"	16.4"	7118
1228	18-950x8	Knobby	2	8.5"	17.3"	7120
1226	20-700x8	Knobby	2	7.2"	20.0"	7120
1225	22-11.0x8	Knobby	2	9.0"	22.0"	7120

NOTE: The last number in the tire size is the wheel size. eg. 4,5,6, 8 or 10 inch wheels.

FAQ Accordion with Animation

Frequently Asked Questions

When will my order be shipped and how long does delivery take?

Orders containing in-stock items typically ship within 3–5 business days. Orders that include assembly will require 7–10 business days to prepare. Please note that during the holiday season (Thanksgiving through Christmas), processing times may be longer due to high order volume. Once your order has shipped, you’ll receive an email with tracking information. Most orders are shipped via Less Than Truckload (LTL) freight and generally arrive within 3–7 business days. Deliveries to remote areas (such as mountains, forests, valleys, or islands) may take longer. You can check the estimated delivery date on the carrier’s website using the tracking number we provide.

How your vehicle is shipped?

Unless otherwise noted, the vehicles we offer are shipped crated or on a pallet and do not come assembled unless you’ve selected our assembly service. Assembly typically requires a few basic tools and mechanical knowledge. If you're not confident in your ability to safely assemble a high-speed off-road vehicle, we strongly recommend selecting professional assembly or having it assembled by a local mechanic.

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Do you offer financing?

Yes. Buy-now-pay-later financing is available with our preferred partner, BreadPay® (please see their icon under product pricing for details).

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How can I get assistance if I have question on products?

Please call 888-886-5846 and talk to one of our knowledgeable sales representatives between 9am-3pm PST. Or send us email at orders@gokartsusa.biz.

What warranty is included with my purchase?

You're covered with confidence at GoKarts USA®. Your satisfaction is our top priority. Every purchase comes with manufacturer-backed warranty protection—including up to 12 months of engine coverage—to keep your ride running strong. TrailMaster products also include a 6-month parts warranty for added peace of mind.

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What does 95% or 98% Assembly Mean? What do I need to assemble if shipped in crate?

For shipping safety, most vehicles cannot be fully assembled prior to delivery.

Minor assembly is required—this typically includes installing mirrors, connecting the battery, adjusting handlebars, and other small components. Before operation, please ensure all screws and fasteners are tightened, engine fluids are at proper levels, and the battery is fully charged. Your factory warranty remains valid right out of the box.

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Knobby Tires - For Go Karts And Mini Bikes, COMPLETE SELECTION

Frequently Asked Questions

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