Soiiw Lawn Mower Tire Wheel 11x4.00-5 2-Pack Solid Flat-Free Polyurethane with 6in Rim & Bearing Kit

SOIIW 11x4.00-5 flat free tire and wheel 2-pack is a solid polyurethane, maintenance-free replacement engineered to fit many zero-turn mowers and garden tractors for dependable puncture-proof performance.

These replacement wheels combine a solid polyurethane tire with an alloy steel rim and upgraded bearings to deliver a long-lasting, low-maintenance alternative to pneumatic tires. Built for everyday lawn care, the SOIIW 11x4.00-5 set is designed to tolerate rough surfaces, resist flats, and provide stable handling without the need to monitor air pressure. Check dimensions and bearing sizes before ordering to confirm compatibility with your equipment.

Will these 11x4.00-5 wheels fit my mower?

Measure your current wheel hub and axle before purchasing; the SOIIW wheels use a 3/4" axle hole and include two 5/8" bearings plus eight metal spacers for straightforward installation. The rim is specified as 6" with a tire diameter of 11" and a width of 4"—matching many common replacement needs.

• Axle hole: 3/4" (verify your axle size)
• Included bearings: two 5/8" bearings for each wheel
• Rim diameter: 6"; tire diameter: 11"; width: 4"
• Center hub length: 3.4–5" (measure existing hub for fit)

How durable and maintenance-free are these flat free tires?

Made from solid polyurethane bonded to an alloy steel rim, these tires eliminate the risk of punctures and the need for air-pressure checks. The materials resist abrasion, chemicals, and typical outdoor wear, giving a longer service life than standard pneumatic tires in many lawn-care situations.

• Construction: solid polyurethane tire with alloy steel rim
• Puncture-proof: no tubes or air to lose
• Low upkeep: no inflation, seasonal pressure checks, or patching
• Tested bearings and tread materials for longevity and stability

What kind of performance can I expect on different terrains?

The smooth tread profile is optimized for rolling efficiency and predictable steering on hard surfaces, turf, and lightly uneven ground. SOIIW engineered these wheels for traction and stability, so you get controlled handling across wet grass, packed soil, or gravel paths without sacrificing maneuverability.

• Tread: smooth for lower rolling resistance and less turf scuffing
• Traction: engineered grip for wet or uneven surfaces
• Load capacity: tested to support up to approximately 350 lbs per wheel in common operating conditions
• Stability: explosion-proof solid design for consistent balance

How easy is installation and what’s included?

SOIIW includes two 5/8" bearings and eight metal spacers with the wheel to streamline installation and make the swap close to a direct fit for many machines. The wheels are assembled to match factory-style mounting and are compatible with many zero-turn mowers and garden tractors when measurements align.

• Included hardware: two 5/8" bearings and eight spacers
• Designed for quick installation similar to original equipment
• Verify hub and axle measurements to avoid modification
• Comes as a 2-piece set (two wheels)

Who is this for: The SOIIW 11x4.00-5 flat free tire and wheel set is for homeowners, landscapers, and small commercial operators who want a low-maintenance, puncture-resistant replacement for common small mower and trailer wheels. It suits users who prioritize durability and consistent handling over the cushioning of air-filled tires, and who can confirm matching axle, hub, and rim dimensions before purchase.