Cubesprings 13x6.50-6 Flat-Free Lawn Mower Tire — Solid Polyurethane Front Wheel, Pre-Assembled Hub

Cubesprings 13x6.50-6 flat-free lawn mower tires are solid polyurethane front tires engineered to replace standard 13x6.50-6 wheels and eliminate flats on zero-turn mowers and garden tractors.

These replacement front wheels come pre-assembled with a strong alloy steel hub and a molded polyurethane tread designed for heavy use around yards, landscapes, and properties where punctures or blowouts are a concern. The tire measures 13 inches in diameter, 6.5 inches wide, and fits 6" rims; it ships with multiple bearing and spacer options so you can adapt the hub to common mower axle sizes.

Will these tires fit my zero-turn mower or garden tractor?

The Cubesprings 13x6.50-6 tire is supplied with a 3/4-inch bore bearing installed and a complete adapter kit to convert to 5/8- or 1/2-inch bores. Verify your existing wheel’s bearing bore and hub dimensions before ordering to ensure correct fitment.

• Tire diameter: 13"; width: 6.5"; rim diameter: 6"
• Included: 3/4" bearing installed; extra 5/8" and 1/2" bearings
• Spacers: steel and nylon spacers for fine adjustments
• Confirm existing hub and bearing sizes on your mower before installation

How durable are these solid polyurethane tires compared to pneumatic tires?

Solid polyurethane construction removes the risk of punctures while providing strong wear and tear resistance for repeated use on rough turf or gravel driveways. The alloy steel hub and dense polymer compound combine to support moderate loads without the maintenance of air-filled tires.

• Material: high-strength polyurethane foam for tear and wear resistance
• Load capacity: up to 500 lbs dynamic per wheel under typical conditions
• No air required — no flats, no patching, no pressure checks
• Designed for off-highway use only (not highway rated)

What comes in the package and how easy is installation?

Each wheel is shipped pre-assembled with the hub and one bearing and includes a complete adapter kit so most common front hub configurations can be matched. Installation is straightforward with basic tools; you may only need to swap bearings and add spacers to align with your mower’s spindle.

• Pre-assembled alloy steel hub with 3/4" bore bearing installed
• Included extras: four 5/8" bearings, four 1/2" bearings
• Spacers: mixed steel and nylon spacers for hub depth tuning
• Simple replacement process: remove old wheel, fit correct bearing/spacer, mount new wheel

Who is this for? If you manage lawns, landscaped grounds, or a fleet of mowers and want to eliminate downtime from flat front tires, these Cubesprings solid tires are built for low-maintenance, reliable service. They suit homeowners, groundskeepers, and small commercial mowing operations that need front wheels resistant to punctures and easy to adapt to a range of spindle sizes. Before purchasing, check your mower’s front wheel measurements and bearing bore to ensure compatibility with the supplied adapter kit.