LTNICER 4.00-6 Flat-Free Wheelbarrow Tire 13" Solid PU Wheels with Steel Rim — 5/8" or 3/4" Adapter, Tubeless Durable Pair

These LTNICER 4.00-6 flat-free wheelbarrow tires are one-piece solid polyurethane 13" wheels with steel rims and an adjustable centered hub for reliable, puncture-proof replacement on garden carts, wheelbarrows, and hand trucks.

Replace puncture-prone pneumatic wheels with a maintenance-free pair that resists wear, impact and roadside debris. The LTNICER 4.00-6 wheel and tire assembly uses high-density PU foam molded into a steel rim for a tubeless, solid construction that won't blow out or need air. The hub-length system and included bushings let you match common axle diameters—ideal when converting garden equipment or replacing old wheels.

How resilient are these tires against punctures and wear?

The tires are molded from high-density polyurethane foam and mounted on rugged steel rims, delivering a tubeless, solid design that cannot be punctured like pneumatic tires. LTNICER rates the material for improved wear resistance versus standard rubber, and the construction resists typical trail hazards.

• One-piece PU foam resists cuts and abrasion.
• Tubeless design eliminates flats and leaks.
• Steel rim enhances impact resistance for uneven surfaces.

Will these wheels fit my axle and equipment?

The wheel uses a centered hub with a nominal axle bore of 5/8" (0.629") and includes bushings and nylon sleeves to adapt to 5/8" or 3/4" axles and to change effective hub length. Confirm your equipment’s axle diameter and available hub length before installation to ensure a correct fit.

• Tire outside diameter: 13.31"; width: 3.58"; rim diameter: 6".
• Axle bore: 5/8" (0.629").
• Includes 4 x 3/4" bushings and nylon sleeves (1.5" and 0.5") to adjust hub length from 1.75" up to 5.75".

How much load can each wheel carry and what conditions affect performance?

With its reinforced construction, this wheel supports dynamic loads suitable for wheelbarrows, garden carts and light equipment; the included components and steel rim increase stability under load. Avoid leaving heavy loads on a stationary wheel for extended periods to prevent long-term compression of the foam.

• Dynamic load rating supported by the hub and rim design up to approximately 320 lbs per wheel.
• Best for moving loads over gravel, soil, lawns and hard surfaces, without flats.
• Avoid prolonged static loading with very heavy weights to maintain material life.

How do I install and maintain these wheels?

Installation is straightforward: remove the old wheel, slide the LTNICER assembly over your axle, add the appropriate bushings/sleeves to achieve the correct hub length, and secure with your axle hardware. There is no inflation or inner tube to service—periodic checks for loose fasteners and wear are all that's required.

• Includes two complete wheels plus bushings and sleeves for flexible mounting.
• No air required—install like a conventional wheel but select proper bushings for fit.
• Inspect axle hardware and clear debris from the hub area occasionally.

Who is this for: gardeners, landscapers, contractors and DIY homeowners who want a low-maintenance wheel replacement that eliminates flats and extends service life. Choose LTNICER 4.00-6 wheels when you need a durable, tubeless solution for wheelbarrows, garden carts, generators and light equipment where puncture resistance and fewer replacements matter.