Carlstar Flat Free Turf Solid Polyurethane Wheel Assemblies

The Carlstar Flat Free Turf series delivers complete, maintenance-free wheel assemblies engineered for lawn, garden, and outdoor power equipment applications. Each assembly arrives pre-mounted and ready to install straight out of the box — no inflation, balancing, or mounting required. Purpose-built for wheelbarrows, hand trucks, lawn mowers, carts, and similar equipment, this product line is the go-to solution for users who demand reliable, hassle-free performance season after season.

At the heart of every Flat Free Turf assembly is a solid micro-cellular polyurethane construction. Unlike traditional pneumatic tires, this airless design permanently eliminates the risk of punctures, pressure loss, and flat-related downtime. The polyurethane compound is also engineered to resist UV exposure and chemical contact — including fuel and fertilizer — so assemblies remain durable and crack-free even in demanding outdoor environments.

Key Features:

• Solid flat-free construction — permanently eliminates flats, punctures, and air pressure maintenance
• Micro-cellular polyurethane fill — delivers the bounce and ride feel of a pneumatic tire with none of the flat risk
• Turf tread design — provides reliable traction while protecting delicate grass and turf surfaces
• Non-marking tread compound — won't scuff or stain driveways, paths, or hard surfaces
• UV and chemical resistant — resists cracking and rotting from sun, fuel, and fertilizer exposure
• Complete pre-mounted assembly — tire and wheel arrive ready to install, no shop equipment needed
• Non-Highway Service (NHS) rated — engineered for lawn and garden use, not street applications
• Zero ongoing maintenance — no pressure checks, no flats, no unexpected downtime

Trusted by homeowners and professional landscapers alike, the Carlstar Flat Free Turf line is available across a range of sizes to suit a wide variety of lawn and garden machines. Whether outfitting a wheelbarrow, hand truck, or outdoor power equipment, these assemblies provide consistent, worry-free service every time the equipment rolls.