uscaster 11x4.00-5 Flat-Free Lawn Mower Tires 2-Pack — Solid Smooth Turf Wheels with 3.4" Centered Hub

USCaster 11x4.00-5 flat‑free solid lawn mower tires are preassembled 11" diameter, 4" wide, 5" rim turf wheels (2-pack) built for zero‑turn mowers and small garden equipment.

These ready-to-install tire-and-wheel assemblies combine a smooth, turf‑friendly profile with a reinforced welded rim and centered 3.4" hub so you can replace worn caster wheels fast. Each unit arrives assembled with multiple bushing and spacer options to fit common mower axles, allowing use on many zero‑turns, garden tractors, hand trucks, and utility carts. The design prioritizes turf protection and seasonal durability without the puncture risk of pneumatic tires.

Will these tires fit my mower or cart?

They’re made to be broadly compatible, but you should confirm fit by checking your existing wheel’s sidewall and hub setup. The wheel is 11" diameter with a 4" section, a 5" rim, a 3.4" centered hub, and includes 3/4" bore bushings plus additional bushings and spacers for smaller shafts.

• Check sidewall marking: 11x4.00-5 for size match.
• Hub: 3.4" centered; includes 3/4" bore bushings and 5/8" adapters.
• Includes 4 bushings and multiple spacer thicknesses for axle fitment.
• Fits many John Deere, Craftsman, Toro zero‑turns, carts, generators, and more.

How do these solid tires perform on grass and turf?

The smooth, low‑aggression tread reduces disturbance to grass while providing stable rolling and improved handling over hard, smooth casters. Because they are solid rubber, they resist flats and maintain consistent contact with turf, which helps prevent gouges and rutting during routine mowing.

• Turf‑friendly smooth tread designed to minimize grass scuffing.
• Solid construction eliminates punctures and pressure maintenance.
• Even load distribution for consistent ground contact and handling.
• Suitable for seasonal outdoor use on lawns and soft surfaces.

What materials and load capacity should I expect?

USCaster builds the wheel with premium rubber for the tire and a one‑piece welded steel rim for strength. The assembly is engineered to withstand typical utility and mower loads while resisting separation between tire and hub.

• Solid rubber tire compound for longevity and weather resistance.
• Reinforced welded rim minimizes deformation under load.
• Rated to carry up to 350 lbs per wheel under normal conditions.
• Manufactured for non‑highway, off‑road lawn and equipment use.

How easy is installation and what’s included in the box?

Each package contains two fully assembled wheels plus a selection of bushings, spacers, and axle caps so you can often swap them in without special tools. The variety of included hardware reduces the need to purchase adapters separately and speeds up installation.

• Two assembled 11x4.00-5 tires with welded rims and centered hubs.
• 4 × 5/8" bushings, assorted spacers (0.43", 0.24", 0.08") and 2 axle caps.
• Quick replacement — common axle sizes supported with included adapters.
• Instructions and access to USCaster customer support for fit assistance.

Who is this for? These USCaster 11x4.00-5 flat‑free assemblies are a practical upgrade for homeowners, landscapers, and small‑engine users who want reliable, puncture‑proof caster wheels that protect turf. They suit owners of zero‑turn mowers, garden tractors, utility carts, wheelbarrows, and portable equipment who need a durable, low‑maintenance alternative to pneumatic tires. If you require highway or on‑road use, look for tires rated for that purpose instead.