System 3 XT400W UTV Tires

The XT400W combines a 12-inch tire width with deep mud lugs and a 10-ply-rated radial carcass. Tire width is not the same as an approved wheel width.

Features and Intended Terrain

Source-supported terrain: Mud.

• WPS lists 1.5–2 inch tread; System 3 lists 1.625–2.50 inch lugs. Exact size and tread location need confirmation.

Size-Specific Specifications

Dimensions are nominal inches in height × tire width × rim diameter order. For example, 30x10R15 means a 30-inch tire height, 10-inch tire width and 15-inch rim diameter. Ply rating is a strength classification, not necessarily the physical ply count.

Fitment and Installation Checks

Confirm approved rim width, load rating, vehicle clearance, axle position and drivetrain compatibility before ordering. Rim diameter alone does not establish vehicle fitment. Follow the tire sidewall, directional markings and vehicle instructions; the load-rating pressure is not automatically the recommended riding pressure. Approved rim-width ranges are not confirmed in the available source records.

What Is Included

One selected tire per quantity ordered. Wheel and installation are not included.

Warranty and Shipping

A two-year limited manufacturer warranty covers qualifying defects, subject to its terms. Proof of purchase is required. Review the manufacturer tire warranty for coverage and exclusions. Keep your receipt and contact RAD about a claim. See RAD’s shipping policy for current delivery terms and return policy before mounting.

Frequently Asked Questions

What terrain is the XT400W intended for?

The source-supported terrain choices are Mud. Check tire size, clearance and load requirements for your application.

Is the price for one tire or a set?

One selected tire is included per quantity ordered. Wheels, mounting hardware and installation are not included.

Does matching the rim diameter confirm fitment?

No. Verify the approved rim width, vehicle clearance, load capacity, front/rear requirements and drivetrain rolling-circumference guidance. Tire width is different from wheel width.

Compare System 3 tires and wheels or browse all UTV tires.