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Scott and the kids with TrailMaster go-karts and minibikes at their backyard track. Text reads: “They’re Only Little Once. Make Time for Big Adventures. Get Back to Fun.”

Tires & Wheels

Shop TrailMaster Mini XRX-R+ tires and wheels, including replacement tires, rims and complete front and rear wheel assemblies. Listed Plus-model tires include 145/70-6 fronts and 16x8.00-7 rears.

Check the size printed on your existing tire and confirm wheel mounting details before ordering. Select the correct front or rear position and left or right assembly where specified. Tire-only listings do not include a rim.

Need parts for another repair? Browse all TrailMaster Mini XRX-R+ parts, or return to the TrailMaster go-kart parts hub.