11x4.00-5 Lawn Mower Tires,Flat Free Lawn Mower Tire,11x4.00-5'' Lawn Mower Tires Flat Free,3/4" or 5/8" & 1/2" Precision Bearings, 3.4"-5.6" Centered Hub,11x4.00-5 Tire for Residential & Commercial

What It Is

This is a set of 11x4.00-5 flat-free (puncture-proof) lawn mower tires designed for zero-turn mowers, lawn tractors, and commercial walk-behinds. They eliminate flat tires and are ideal for heavy use on rough terrain, gravel, or debris-prone areas.

Fitment & Compatibility

Check these four measurements before buying:

• Tire size: Must be 11x4.00-5 (11" outer diameter, 4" width, 5" rim). Verify your current tire sidewall matches exactly.
• Bearing bore: Choose 3/4", 5/8", or 1/2" to match your axle shaft diameter. Measure the axle with calipers—don’t guess.
• Hub width: The centered hub accommodates 3.4" to 5.6" widths. Measure your wheel mounting surface (not tire width) to ensure it fits your mower’s fork or bracket.
• Rim offset: Centered hub means the wheel sits evenly in the fork. If your mower uses offset wheels, these may not align properly.

No specific brand or model fitment is guaranteed—this is a universal aftermarket part. Measure your existing wheel assembly dimensions precisely.

Key Things to Know

• No maintenance: Flat-free means you never air them up, but they ride stiffer than pneumatic tires. Expect a bumpier ride on lawns.
• Installation: Bearings are pre-installed, but you may need to swap the axle bushing or spacer if your mower uses a different bore size. A rubber mallet and wrench are usually sufficient.
• Weight: These are heavier than pneumatic tires—can add 5-10 lbs per wheel. Ensure your mower’s axle and frame can handle the extra load.
• Durability: Solid rubber lasts years, but the tire may crack or separate from the rim under extreme heat or heavy side loads (e.g., mowing slopes). Inspect regularly.

Should You Buy It

Buy these if you’re tired of fixing flats from thorns, glass, or nails, and you mow on rough or debris-filled ground. They’re a solid upgrade for residential or light commercial use, but skip them if you need a smooth ride on manicured lawns or have a mower with narrow axle tolerances—measure twice before ordering.