AR-PRO 11x4.00-5 Flat-Free Turf Tire & Wheel 2-Pack — Solid Polyurethane, 3.4" Hub, 3/4" Bushing

AR-PRO’s 2-pack 11x4.00-5 flat-free turf tires with pre-assembled steel rims provide a durable, maintenance-free front wheel solution for many zero-turn mowers and riding lawn mowers.

Replace puncture-prone pneumatic front wheels with these solid polyurethane tires mounted to a heavy-duty steel rim. Each unit is built for turf-friendly operation, pre-fitted with a centered 3.4-inch hub, 3/4-inch installed bushings (with a secondary 5/8-inch option), and a grease fitting to keep steer points running smoothly. The smooth tread reduces turf marking while offering reliable traction across typical lawn and garden surfaces.

Will these tires fit my mower?

They are designed as a universal front wheel for many zero-turn and riding mowers, including commonly used models from John Deere, Craftsman, and Toro. Fit depends on hub and bushing dimensions rather than brand alone, so confirming measurements is important.

• Nominal tire size: 11 x 4.00-5 (NHS, non-highway service)
• Centered hub diameter: 3.4 inches
• Pre-installed bushing: 3/4-inch; 5/8-inch compatibility via included or alternate bushing
• Check your wheel sidewall and existing hub/bushing for exact match

How durable are these solid flat-free tires?

The tires use solid polyurethane foam bonded to a robust steel wheel to eliminate flats and resist tearing from common yard debris. They’re non-marking and designed to protect turf, while the steel rim and grease fitting add serviceable durability at pivot points.

• Solid polyurethane construction — no air, no flats
• Non-marking, smooth tread for turf protection
• Grease fitting on hub for easy maintenance
• Steel wheel construction resists impact and wear

What load and speed limitations should I expect?

Each wheel assembly supports up to 300 pounds, making them suitable for front-end loads on many residential mowers. Because the tire carries an NHS (non-highway service) designation, it is not engineered for highway speeds or prolonged travel at high velocities.

• Maximum static load capacity: 300 lb per wheel
• NHS rating — not for highway or high-speed use
• Intended for lawn, garden, and property maintenance speeds

How do I install and confirm correct fitment?

Installation is straightforward if you match the hub and bushing sizes to your mower spindles. Remove the old wheel, measure the hub diameter and bushing length, then slide on the AR-PRO assembly, secure with your axle hardware, and grease the fitting for smooth operation.

• Measure existing wheel sidewall size and hub diameter before ordering
• Use axle hardware from your mower — washers and cotter pins as required
• Confirm bushing fit (3/4" installed; 5/8" option available) and torque per mower manual
• Grease the fitting after installation for best steering response

Who is this for: homeowners, landscapers, and small-property caretakers who want a low-maintenance front wheel upgrade for residential zero-turn or riding mowers. The AR-PRO 11x4.00-5 2-pack is especially useful where punctures are a recurring problem, where turf protection is important, or when a reliable, easy-to-install replacement wheel with common bushing sizes is required.