Dayrim 11x4.00-5 Zero Turn Lawn Mower Tires - Set of 2, Smooth Riding, Turf-Friendly 4-Ply Tubeless Lawn & Garden Tires, Replacement for Lawn Mowers

What It Is

The Dayrim 11x4.00-5 tires are a set of two 4-ply, tubeless universal replacement tires designed for zero-turn mowers, lawn tractors, and garden equipment that require a smooth, turf-friendly ride without aggressive tread that damages grass.

Fitment & Compatibility

Before buying, verify these three things:

• Size: The tire is 11 inches tall, 4.00 inches wide, and fits a 5-inch diameter rim. Measure your existing tire’s sidewall markings—if it says 11x4.00-5, these will match. If your tire is 10x4.00-5 or 13x5.00-6, they won’t fit.
• Rim width: These tires fit standard 5-inch rims, but check your rim’s width (typically 3.5 to 4.5 inches). If your rim is wider than 4.5 inches, the tire may not seat properly.
• Application: Common on zero-turn mowers (e.g., Cub Cadet ZT1, Troy-Bilt Mustang, Husqvarna Z254), front caster wheels on riding mowers, and some garden carts. Not for rear drive wheels on most tractors—those often use larger sizes.

Double-check your mower’s manual or the OEM tire part number (e.g., 590-06939, 490-501-0034) for cross-reference. Dayrim tires are aftermarket, not OEM, but fit most standard 11x4.00-5 applications.

Key Things to Know

• Quality: 4-ply rating provides decent puncture resistance for residential lawns but isn’t heavy-duty enough for rocky or rough terrain. The smooth tread is turf-friendly—won’t tear up grass during turns.
• Installation: Tubeless design means you don’t need inner tubes, but you must have a compatible tubeless rim. Mounting requires a tire changer or strong tire irons; the sidewalls are stiff. Expect 30-60 minutes per tire if DIY.
• Common gotcha: These tires are slightly narrower than some OEM tires (4.00 vs 4.10 inches). This can affect ride height and stability on mowers with tight axle clearances. Measure your current tire’s width before buying.
• Pressure: Run at 15-20 PSI for most mowers. Overinflating (above 30 PSI) reduces traction and risks blowouts on hot pavement.

Should You Buy It

Buy these if you need a budget-friendly, turf-safe replacement for worn or damaged 11x4.00-5 front tires on a residential zero-turn or lawn tractor, and you’re comfortable with DIY mounting. Skip them if you need heavy-duty puncture protection for commercial use, or if your mower requires a specific OEM tread pattern for traction on slopes.