Cubesprings 13x6.50-6 Flat-Free Lawn Mower Tires 2-Pack — Solid Polyurethane, 500 lb Capacity

The Cubesprings 13x6.50-6 flat-free lawn mower tire 2-pack are solid polyurethane replacement wheels with universal adapter kits, made to eliminate flats and support up to 500 lbs per wheel.

These two 13x6.50-6 tires are engineered as direct replacements for many zero-turn mowers and garden tractors that use 13" diameter, 6.5" wide front wheels on 6" rims. Each wheel arrives preassembled with a 3/4" bore bearing and a full adapter kit to fit other hub sizes, so you can swap out puncture-prone pneumatic tires for maintenance-free solid polyurethane construction and a durable white steel rim.

How do these flat-free wheels prevent downtime from punctures?

Instead of an air-filled tire, the Cubesprings wheels use high-density polyurethane foam that resists cuts, tears, and punctures. That means no more stopping to patch or replace tires mid-job.

• Solid polyurethane construction — no inner tube or air pressure required
• High wear and tear resistance for extended service life
• Designed to tolerate typical yard debris and rough surfaces

Will these tires fit my mower’s hubs and bearings?

Each wheel ships with a 3/4" bore bearing installed and a comprehensive adapter kit to accommodate common hub sizes. Measure your existing hub and bearing diameters to confirm compatibility before installation.

• Preinstalled 3/4" bore bearing for many standard hubs
• Included: four 5/8" and four 1/2" bore bearings for alternate fits
• Multiple steel and nylon spacers (various lengths) to fine-tune fit and alignment

What load and size specifications should I expect?

These wheels are sized to match 13x6.50-6 tires: 13" diameter, 6.5" width, and a 6" rim diameter. Each wheel is rated to support up to 500 lbs dynamically when mounted correctly and used as intended off-highway.

• Tire diameter: 13"; width: 6.5"; rim diameter: 6"
• Bearing diameter options: 3/4" (installed), 5/8", and 1/2" (supplied)
• Centered hub length range around 5.6"–8.7" depending on spacer setup

How do I install and maintain these wheels for longest life?

Installation is straightforward with the included bearings and spacer kit: remove the old wheel, verify hub dimensions, fit the correct bearing and spacers, then secure the wheel to the spindle per your mower’s torque specs. Solid polyurethane requires no inflation and minimal routine upkeep.

• Confirm sidewall marking and hub measurements before replacement
• Use supplied spacers to prevent lateral play and ensure correct alignment
• Inspect mounting hardware periodically and tighten per manufacturer recommendations

Who is this for: Cubesprings 13x6.50-6 flat-free tires are ideal for homeowners, landscapers, and small commercial operators who want dependable, low-maintenance front wheels for zero-turn mowers or garden tractors. They fit users who prioritize eliminating flats, reducing maintenance time, and keeping mowers working reliably over rough or debris-prone lawns. Always verify tire sidewall markings, rim size, and hub/bearing diameters before ordering to ensure a proper fit.