# Cubesprings Wheelbarrow Tire, Polyurethane Foam

Polyurethane foam, 14.5-inch flat-free wheelbarrow tire with adapter kit, not for buyers who need highway-rated use.

- [Original product page](https://www.ofertitastop.com/us/product/cubesprings-wheelbarrow-tire-polyurethane-foam)
- [View offer](https://www.ofertitastop.com/us/visit/cubesprings-wheelbarrow-tire-polyurethane-foam)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-11T03:28:28.684Z
- SKU: ofertitastop-us-108376
- Category: Home & Garden > Lawn & Garden > Gardening > Gardening Tool Accessories > Wheelbarrow Parts
- Source store: amazon US
- Active deal: No
- Rating: 4.6 / 5
- Reviews: 801

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## Quick overview

For anyone tired of stopping to inflate a wheelbarrow tire or dealing with punctures, this Cubesprings flat-free replacement uses polyurethane foam instead of an air-filled tire. It comes assembled with a wheel, a centered hub, and 5/8-inch bearings. The listed tire diameter is 14.5 inches and the width is 3.2 inches, so it’s worth comparing those measurements with your existing wheel before ordering.

It’s also described for use on yard wagons, dump carts, trailer dollies, and other equipment. Keep in mind that it has no air valve and is not for highway use, the stated maximum load capacity is 300 pounds.

## Quick sizing guide

The listing names several sizes it may replace, including 4.80/4.00-8 and 4.00-6, and describes compatibility with tires from 13 to 16 inches in diameter. Those references are a starting point, not a substitute for checking the wheel and axle on your equipment. The hub is centered, and its length is listed as adjustable from 3 to 7 inches with spacers.

The wheel arrives with 5/8-inch bearings installed. The adapter kit adds two 3/4-inch bearings plus nylon spacers in 1/2-inch and 1.5-inch widths. That gives you options for adjusting the fit, but it doesn’t confirm compatibility with every wheelbarrow. Before choosing it, compare your axle size, hub layout, and available clearance with the listed dimensions. If your current setup uses a different hub position or needs more specific fit information, this listing may not answer that question.

## Tips for day-to-day use

A flat-free wheel is useful when a cart sits in a shed or yard and you’d rather not check tire pressure before moving a load. For example, you can roll a wheelbarrow out to collect yard debris without first finding a pump or discovering a puncture. The solid construction is intended to resist punctures, and the tread pattern is described as providing grip and slip resistance.

The tradeoff is that this isn’t an air-filled tire: there’s no air valve, and you can’t adjust pressure to suit a particular surface or load. It also includes a grease fitting, so the wheel has a lubrication point. The listing doesn’t give further maintenance intervals or specify how the tire performs on different terrain, so don’t assume it replaces every feature of a pneumatic setup.

## Questions before you buy

**Does the tire need inflation?** No. It’s a solid, flat-free polyurethane foam tire and has no air valve.

**What comes with the adapter kit?** It includes two 3/4-inch bearings and nylon spacers in two widths. The wheel is pre-assembled with 5/8-inch bearings.

**Is it suitable for highway use?** No. The product details specifically say it is not for highway use.

## When it makes sense

It makes sense if you want a replacement wheel for a wheelbarrow or similar yard cart and avoiding punctures and inflation matters more than adjusting tire pressure. Compared with choosing another air-filled tire, this one prioritizes less fuss around flats, the stated 300-pound maximum load and the need to match the hub and axle are important limits. You may want to skip it if you need a highway-use tire, want an air-filled wheel, or can’t confirm that the centered hub and bearing options match your equipment.

## Images

![Cubesprings Wheelbarrow Tire, Polyurethane Foam — 1](https://www.ofertitastop.com/i/Tadk_RbPiSl7TYgvVPGM81OyBIxKq8cDOlEgW7GdH5NrfmmEcMuaV5i9lr0yQUjzmwRuYC23wyubvDgo0TQuhnXhqzYCa0X8v-cpnXBHSzgsn8yqaDBpM793yA.jpg)

![Cubesprings Wheelbarrow Tire, Polyurethane Foam — 2](https://www.ofertitastop.com/i/BmytlO0vPEPSWBT_upvZiR4I0RW36nTCmAdxtvh-6te2rmsdm1lQ0OD8YGqHxOsW_edY80k3XSCZLFWANS0ty_Egnfp_74bdRXTbh6r1pEykIVY7ggqGERWffA.jpg)

![Cubesprings Wheelbarrow Tire, Polyurethane Foam — 3](https://www.ofertitastop.com/i/A5xSVb5TnYP6lDnmMBoiYH1RDQHPpRjmKU1ym_gXJg5ScC9RXB75ZlQdxEnGC5ESGCVc37gylpmr-RrS3ZPQvT3hyUKRRb--cUkQbRUB2t9z-1339PBS4PHsfQ.jpg)

![Cubesprings Wheelbarrow Tire, Polyurethane Foam — 4](https://www.ofertitastop.com/i/U8TdO0GsDCZHWMFyWTfCza6sm0qE82uUuFUpr0EBxVopakhYmLBcB1z2yfFoIge2hXQaJHRw5ja0rCEezLPCCNyUC-UB2mgSHhVxuapfiHERFfUWRVaibi2YuA.jpg)

![Cubesprings Wheelbarrow Tire, Polyurethane Foam — 5](https://www.ofertitastop.com/i/SkjyuyMox9yh2A5O_7aGXvsfMvMjxNoBVv2FfNTPSpF9hwH_pdA2bEL4QahVHdlJK85i9B93jTXFYLgEpzvXVjIeLk05rVYg6cwZR7-nqkdLiwyFyhgAKieE8g.jpg)