System 3 XT400 37x10R18 UTV Tire | Clearance

The System 3 XT400 is a radial mud tire with deep, dual-stage lugs and aggressive shoulders for rutted terrain. Its 10-ply-rated carcass balances flexibility and durability, with a deep rim guard for wheel protection. This clearance listing is for the 37x10R18 size.

Features and Construction

• Advanced 10-ply rated radial carcass blends the best of flexibility and durability.
• 1.25 - 2.0 inch deep multi-angle, dual-stage lugs dig in any direction.
• Super aggressive shoulder lugs pull through deep ruts.
• Deep rim guard protects wheel lips and helps avoid pinch flats.

Available Tire Sizes

• 37x10R18; radial construction.

Fitment and Ordering

Sold individually; wheel not included. Confirm wheel diameter, approved rim width, load capacity, vehicle clearance and front/rear requirements for the selected size. Follow the tire and vehicle manufacturers' inflation and installation instructions.

Frequently Asked Questions

Is the price for one tire or a set?

Each quantity is one tire. Wheels are sold separately.

Will this tire fit my UTV?

Match the selected tire size to your wheel diameter and approved wheel width. Confirm vehicle clearance and required load rating before ordering. Tire size alone does not establish vehicle fitment.

What does ply rating mean?

Ply rating indicates the tire's strength classification, not necessarily the number of physical plies. Check the manufacturer load and pressure specifications for your selected size.

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