---
product_id: 4160132
title: "FARM-TUFF Heavy-Duty Wagon Undercarriage Kit - Steel Frame with 4\"x10\" Pneumatic Tires, Axle Assemblies & Handle - DIY Wagon Base for Farm, Garden & Utility Carts"
brand: "millside"
price: "R4246"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/4160132-farm-tuff-heavy-duty-wagon-undercarriage-kit-steel-frame-4x10
store_origin: ZA
region: South Africa
---

# 4" x 10" pneumatic tires for smooth terrain mastery Complete undercarriage kit for easy DIY wagon assembly Proudly crafted in Canada for trusted durability FARM-TUFF Heavy-Duty Wagon Undercarriage Kit - Steel Frame with 4"x10" Pneumatic Tires, Axle Assemblies & Handle - DIY Wagon Base for Farm, Garden & Utility Carts

**Brand:** millside
**Price:** R4246
**Availability:** ✅ In Stock

## Summary

> 🛞 Roll into productivity with Farm-TUFF’s ultimate wagon upgrade!

## Quick Answers

- **What is this?** FARM-TUFF Heavy-Duty Wagon Undercarriage Kit - Steel Frame with 4"x10" Pneumatic Tires, Axle Assemblies & Handle - DIY Wagon Base for Farm, Garden & Utility Carts by millside
- **How much does it cost?** R4246 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/4160132-farm-tuff-heavy-duty-wagon-undercarriage-kit-steel-frame-4x10)

## Best For

- millside enthusiasts

## Why This Product

- Trusted millside brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Engineered with Farm-TUFF’s rugged design standards, this undercarriage kit withstands heavy loads and tough outdoor conditions.
- • **Smooth Rolling Power:** 4" x 10" pneumatic tires ensure effortless movement across rugged or smooth surfaces, reducing strain and boosting efficiency.
- • **Canadian Craftsmanship:** Manufactured in Canada, guaranteeing premium quality and reliability you can count on season after season.
- • **DIY Assembly Made Simple:** Comes with a sturdy handle and all necessary components to build your own custom wagon—perfect for hands-on pros.
- • **Versatile Utility Upgrade:** Transform any wagon frame into a powerhouse of mobility—ideal for landscaping, farming, or weekend projects.

## Overview

The Farm-TUFF Undercarriage Kit features durable 4" x 10" pneumatic tires and a robust handle, designed for easy DIY wagon assembly. Made in Canada, this kit offers reliable performance and rugged durability for professional-grade outdoor tasks.

## Description

Wagon Undercarriage Kit with 4" X 10" Pneumatic Tires. Build your own Wagon with sizes from !6" X 32" up to 24" X 48".

## Features

- Comes with wheels
- Build your own Wagon
- Comes with a handle
- Country of Origin: Canada

## Product Details

- **Product Dimensions:** 34"D x 10"W x 8"H
- **Brand:** millside
- **Material:** Alloy Steel
- **Special Feature:** Includes four large 4" x 10" pneumatic tires for smooth, stable transport over rough and uneven surfaces.
- **Number of Shelves:** 1

## Images

![FARM-TUFF Heavy-Duty Wagon Undercarriage Kit - Steel Frame with 4"x10" Pneumatic Tires, Axle Assemblies & Handle - DIY Wagon Base for Farm, Garden & Utility Carts - Image 1](https://m.media-amazon.com/images/I/41CqpD0zZcL.jpg)

## Questions & Answers

**Q: Do wheels turn freely or with the axle?**
A: Each wheel has two bearings is turns on.  The axle doesn't not turn with the wheel.

**Q: What is the width. Outer side of wheel to wheel?**
A: About 18 inches c

**Q: how big are the wheels?**
A: They are 4.10/3.50-4.  They are 300 lbs load at 30 psi, tube type, with ball bearings.

**Q: Can this be used to make a cart for a large Yeti style cooler?**
A: If you were planning on attaching this straight to the cooler then I do not know. If you were going to make a platform out of plywood for the cooler to sit on then absolutely. I took a 3x7 sheet of 3/4in plywood and attached these wagon wheels to it using some bolts(not included with the wagon wheel set) and I have had hundreds of pounds on it before. Is a great all around cart for yard/garage work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by A***R on December 7, 2024*

I purchased this product to creat this heirloom wagon for my granddaughter. It came out really well and she enjoys it immensely. It is modeled after the old Radio Flyer Town and Country wagon.

### ⭐⭐⭐⭐⭐ Worked perfectly
*by T***R on April 29, 2024*

After reading reviews I decided to give it a shot. Received it Fri afternoon. After reading reviews I was already aware of the the plastic wheel nuts - not a big deal. I used this kit to rebuild and existing wagon I had the running gear was completely trashed. With the exception of the tongue brace everything matched up perfectly. I had to redrill some holes to make them larger but not a big deal. One piece of strap for the tongue brace and done. Previous reviews complained of no hardware to mount the deck. WTH? You're buying a kit to BUILD something. All in all very satisfied. Had it together in 2 hrs.

### ⭐⭐⭐⭐⭐ Sturdy product! Well constructed and easy to mount.
*by R***. on October 2, 2023*

Purchased this product and it arrived damaged. It wasn't the fault of the manufacturer but I needed a wheel replaced. I called them and they said it wasn't a problem. They just needed a picture of the defective wheel and they would replace it. It was just that easy. No arguing, no frustration. I called the company and the phone was answered by live person..... Imagine that! Thank you Tim!

## Frequently Bought Together

- Millside Industries Wagon Undercarriage
- AZSSMUK 5/8" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars for Lawn Tractor,Garage Doors

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**Shop now:** [https://www.desertcart.co.za/products/4160132-farm-tuff-heavy-duty-wagon-undercarriage-kit-steel-frame-4x10](https://www.desertcart.co.za/products/4160132-farm-tuff-heavy-duty-wagon-undercarriage-kit-steel-frame-4x10)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*