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9x3.50-4 Flat Free Lawn Mower Tire and Wheel, Smooth Tread Tire for Zero Turn Mowers, Installed 3/4" Bearing with Extra 5/8" Bearing, 3.5"-4"-4.5"-5" Centered Hub, 2 PCS

  • Based on 439 reviews
Condition: New
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$19.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jun 22
Order within 23 hours and 32 minutes
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Size: 9x3.50-4 Flat Free (Smooth Tread )


Features

  • KEY PARAMETERS: Tire and Wheel Model: 9x3.50-4; Tire Diameter 9"; Tire Width: 3.5"; Bearing Diameter: 3/4" or 5/8"; Centered Hub Length: 3.5"-4"-4.5"-5"; Dynamic Load Capacity: 330 LBS
  • EXTRA ADAPTER KIT: The 9x3.50-4 solid tire is a pre-assembled 3.5" centered hub and 3/4" bore bearing. Considering that the wheel and bearing sizes of different, we also come with four 5/8" bore bearings, four 1/4" and 1/2" wide wheel nylon spacers, and four steel spacers, making it easy to adjust to various hub sizes
  • PUNCTURE-PROOF & INFLATE-FREE: The solid air-less tire is made of premium PU (polyurethane) foam with no inner tube, which has the features of high strength, good wear resistance, and tear resistance. So that you do not have to worry about the problem of tires being punctured
  • REPLACEMENT FOR: 9x3.50-4" Flat-free tire suitable for many zero-turn lawnmowers. Please check the tire on the existing sidewall, and measure the hub and bearing sizes to ensure proper replacement
  • NOTICE: This solid tire is suitable for dynamic load and not recommended for long-time high static load

Size: 9x3.50-4 Flat Free (Smooth Tread )


Brand: GICOOL


Wheel Size: 9 Inches


Item Diameter: 9 Inches


Vehicle Service Type: Mower


Load Index: 87


Color: Gray


Size: ‎9x3.50-4 Flat Free (Smooth Tread )


Brand: ‎GICOOL


Wheel Size: ‎9 Inches


Item Diameter: ‎9 Inches


Vehicle Service Type: ‎Mower


Load Index: ‎87


Color: ‎Gray


Model: ‎9x3.50-4 flat free smooth tire and wheel


Item Weight: ‎8.36 pounds


Item model number: ‎9x3.50-4 flat free smooth tire and wheel


Manufacturer Part Number: ‎9x3.50-4 flat free smooth tire and wheel


Section Width: ‎3 Inches


Aspect Ratio: ‎1.5 Inches


Construction: ‎Radial


Speed Rating: ‎A5


Tread Depth: ‎0.3 Inches


Date First Available: March 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good value
Size: 16x6.50-8 Flat Free (Turf Tread)
Excellent replacement to standard tires that hold air. Easy to install. Included are washers and spacers for different sized axles. Only downside is no owners manual. I have no idea what the grease zerks are for and how often they should be greased.
Reviewed in the United States on February 13, 2025 by Anonymous6744

  • No more flats.
Size: 13x5.00-6 Flat Free (Smooth Tread)
I have a 54" Cub Cadet zero turn and I use it to mow our front field which has a lot of big green briars. I was having to replace/repair tubes a couple times a season. These solved that problem, well worth the investment.
Reviewed in the United States on February 23, 2025 by Little Dickens

  • Decent choice
Size: 11x4.00-5 Flat Free (Smooth Tread )
Installed these as a replacement for the pneumatic tires that would no longer hold air on my residential use Toro Timecutter SS4225 zero-turn (see image). For some reason I thought they were a solid rubber but when they arrived I realized they are a solid semihard plastic. Installation was not difficult, no harder than taking the original wheels off. The only part that might prove tricky is figuring out which size spacers to use. If you place the axle rod through the wheel, just add spacers to the ends of the axle rod. On mine I had to use a large spacer on one side and a small spacer on the other which resulted in the wheels being laterally offset (see image). At the risk of being overly picky I do wish the manufacturer included 3/8 inch spacers in addition to the half and quarter inch spacers. Today was the first time I use the mower with these new wheels and they work well. As for longevity and durability I will update this review after they’ve gotten some wear & tear. ... show more
Reviewed in the United States on January 12, 2025 by Somebody that you used to know. Somebody that you used to know.

  • These are great replacement tires.
Size: 13x5.00-6 Flat Free (Turf Tread)
Excellent tire replacement for a number of applications. Great quality. Set up for a 3/4" axel but includes 4- 5/8" bearings if you need that to fit your application. Bearings are easily changed out with a punch or wood dowel and a hammer. No special tools needed. Bearings seem well made, solid, and well seated. Tire is quite heavy and well made. Wheels are straight and true and the paint on them excellent. Variety of spacers included allow you to fit many different hub widths which is great. Price is about the same or cheaper than the others in this category, yet it has a substantially higher load capacity. I used them on my 25-gallon tow-behind sprayer. This sprayer was only used a few times, but the wheels were cheap and totally fell apart. These replacement tires are a perfect fit using one 1/2" spacer on the inside and one 1/4" spacer on the outside of the wheel. Highly recommend these replacement tires. You will be delighted with the quality and performance. ... show more
Reviewed in the United States on June 3, 2024 by Michael T. Doherty Michael T. Doherty

  • Solid tire no air needed
Size: 9x3.50-4 Flat Free (Smooth Tread )
Made well work good on my mower
Reviewed in the United States on February 8, 2025 by JB

  • Horrible quality
Size: 13x6.50-6 Flat Free (Smooth Tread )
The sellers should feel ashamed, worst quality I have ever seen in my life. These aren’t rubber, they’re plastic, not worth $20. You can get a decent set for $28 more from Antego.
Reviewed in the United States on February 21, 2025 by William

  • They are just as I expected ,
Size: 15x6.00-6 Flat Free (Turf Tread)
they are just as I expected. No more flat tires when I go to mow , and they do not leave ruts in the lawn. Wish I had gotten them years ago.
Reviewed in the United States on January 10, 2025 by SABS

  • Great fit
Size: 16x6.50-8 Flat Free (Turf Tread)
Great tire that stay up
Reviewed in the United States on January 27, 2025 by Philip A. Garner

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