7 Best Generator Wheel Kits – The Best Way to Increase Portability

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Last updatedLast updated: September 24, 2021
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If you feel that you have to carry the generator from one place to another frequently, or you have to use the generator on a construction site, you need to invest in a quality wheel kit that you can attach to your generator. The best generator wheel kit will allow you to transport a large and heavy generator with ease.

However, you need to remember that it’s always better to pick a kit suitable for your specific generator. So, when rating the products, we mainly relied on their quality and customer reviews. Our Editor’s Choice is the PowerBoss 6287 Never-Go-Flat Portable Generator Wheel Kit, which is easy to install and use and comes with two 8-inch never-flat wheels. It works well with the Briggs & Stratton 3,500-watt generator, but some users reported that it can be installed on other models as well. We also included six other great kits designed for different generators, so check them out as well.

We have structured the article in such a way that it is easy to navigate. You will find a table listing all the products followed by in-depth reviews of each wheel kit. There is also a buying guide in the end that, we hope, will help you pick the best kit for your generator.

Top 7 Generator Wheel Kits Review 2021

  • Dimensions: 17.9 x 10.8 x 3.1 inches
  • Wheels: (2) 8-inch never-flat
  • Compatible with: Briggs & Stratton 3,500-watt generator

More features: support leg with rubber mount reducing vibration; hardware included;

If you are in the hunt for an excellent wheel kit for a generator, then you can place your faith in the reliable PowerBoss 6287 Never-Go-Flat Portable Generator Wheel Kit. With this kit, you will never have any problems when you want to shift your portable generator from one place to another. If you prefer to keep your generator in a storage space or you have to carry it to different construction sites, then you must invest in this wheel kit. It comes with two 8-inch Never-Go-Flat wheels, assembly hardware, a fold-away handle, and a support leg that has rubber mounts that cuts down on the vibration when the generator is working.

PowerBoss is known to manufacture hardworking power equipment that will last you for a significant amount of time. The wheels are easy to handle, and you will be able to drag the generator on all kinds of surfaces. The company could have attached bigger wheels to the model, but that does not prove to be a big problem.

What stands out?

  • Easy to install
  • Can be used with almost any generator
  • Comes with rubber mounts

What cons did we manage to find?

  • Larger wheels would work better on grass and non-even surfaces

FIRMAN 1003 Open Frame Portable Generator Wheel KitBest for Firman Generators

  • Dimensions: 17 x 10 x 3 inches
  • Wheels: (2) 8-inch never-flat
  • Compatible with: 3,000 to 4,900-watt Firman generators

More features: single-grip fold-away handle; support leg with rubber mounts for vibration reduction

Although it was designed for 3,000 to 4,900-watt Firman generators, this wheel kit is compatible with almost all medium wattage generators. By using this kit, you will get instant portability. If you feel that your generator is not the easiest to carry, then you can attach this kit to the model and have the advantage of two 8. 0” Never-Flat wheels. The handle is easy and comfortable to grip. The folding design makes it convenient. The support leg of the wheel kit comes with vibration reduction mounts so that the operation of the generator is smoother.

This model was built especially for FIRMAN Power Equipment Generators and allows portability. It also enhances the durability of the generator. It is easy to install and can be maneuvered without any hassle.

Why is it special?

  • Easy to install
  • Comes with clear directions that you can follow
  • High-quality design and construction
  • Excellent value for the price

What are the flaws?

  • Larger wheels would have worked better on grass, ground or dirt

Buffalo Tools Generator Wheel KitBest Value for Money

  • Dimensions: 23 x 7 x 7 inches
  • Wheels: (2) 7-inch
  • Compatible with: Sportsman GEN4000, GEN4000DF and GEN4000LP generators

More features: center pull handle; hardware included

The Buffalo Tools Generator Wheel Kit is an excellent option, and it is unlikely that you will regret your purchase. It comes with two 7-inch wheels and a center axle. The kit also comes with a center-pull handle that is comfortable to use, and two stabilizer feet, which allow the generator to stay in place. The kit also comes with hardware and wheel kit assembly so that you are able to put it together in a short period of time.

You will be able to assemble the wheel kit within a few minutes. After installing, you can use the handle to maneuver the generator and take it everywhere. Although the 7-inch no-flat rubber back wheels are versatile, they may not work well on grass or gravel. The generator comes with a limited warranty of 90 days.

Why did it make our list?

  • Affordable
  • Constructed with quality materials
  • Easy to assemble
  • Tires are hard rubber with plastic hubs which keep them from forming a flat spot
  • Easy to install

What is not ideal about it?

  • 7-inch wheels will only work for hard surfaces

DuroStar DS4000S-WK Wheel KitBest for DuroStar Generators

  • Dimensions: 24 x 13 x 3 inches
  • Wheels: (2) 9-inch never flat
  • Compatible with: DuroStar DS4000S and XP4000S

More features: removable handle; support legs with vibration mounts

If you do not want to burn a hole in your pocket on your quest to find the perfect wheel kit for your portable generator, then this model might be the one for you. However, you must be careful when investing in this model because it is compatible with the DuroStar DS4000S and XP4000S generators. Make sure that the wheel kit will work with the generator that you have.

The wheel kit comes with two never-flat tires, which means that they would not develop any flat spots over time. The tires are made with high-quality materials, and they can be easily maneuvered on different types of surfaces.

The kit comes with a convenient center-pull handle that will be easy to manage. It is comfortable to use, and you will be able to cover short distances easily. The sturdy construction will ensure that the wheels do not fall off damaging your generator. Be aware that you might find the instructions supplied by the manufacturer to be lacking when assembling the wheel kit.

What stands out?

  • The wheels and components feel solid and secure
  • Affordable
  • Durable design
  • Wheels work well for different surfaces

What cons did we manage to find?

  • Comes with bad instructions
  • Compatible with only two DuroStar generator models
  • Dimensions: 18 x 23 x 8 inches
  • Wheels: (2) 8-inch never-flat
  • Compatible with: 2800 to 4750-watt Champion generators

More features: support leg with vibration mounts; folding handle; hardware included

This wheel kit is one of the best kits that you can get your hands on at an affordable price. Not only is it efficient, but it is also versatile.

The kit comes with 8-inch never-flat tires that will not fail you in times of need. It comes with a folding handle so that you can maneuver the generator easily. The handle is comfortable to use, and it will enhance your generator’s mobility. This wheel kit can be installed in a few minutes. It comes with sturdy packaging and all the hardware that you might possibly need during the installation process. The support leg with vibration mounts makes that your journey with the generator is smooth and secure.

Why did it make our list?

  • Affordable
  • Feels sturdy
  • The handle is placed at a good angle when the kit is in use, and it folds down when not in use

What is not ideal about it?

  • Comes with bad instructions
  • Wheels only work on smooth surfaces

Never-Flat Generator Wheel Kit for Predator GeneratorsBest for Predator Generators

  • Dimensions: 12 x 10 x 10 inches
  • Wheels: (2) 8-inch never flat
  • Compatible with: 4000, 6500 and 8750-watt Predator generators

More features: adjustable steel handle; rubber feet

If you have Predator generators, then you cannot go wrong with the Never-Flat Generator Wheel Kit for Predator Generators. You will find that this kit works great with many Predator models considering that it was specially designed for them. The 8-inch flat-free tires are sturdy and easy to use. You will be able to use them over different kinds of surfaces.

The kit comes with an adjustable steel handle that will be comfortable to use. You can grip and maneuver it easily. The kit also comes with rubber feet that allow stationary positioning. This kit is compatible with 4000-watt, 6500-watt, and 8750-watt Predator generators.

The construction is of high quality, and the wheel kit will not fall apart when you try to carry your generator. It is also easy to install – it will hardly take you a few minutes.

Why is it special?

  • High-quality construction
  • Easy to install

What are the flaws?

  • Some customers complained about missing components
  • Larger wheels would have been able to disperse the weight better

All Terrain Wheel Kit for Honda EU3000is GeneratorMost Versatile Wheel Kit

  • Dimensions: 23 x 9 x 10 inches
  • Wheels: (4) never-flat powder-coated
  • Compatible with: Honda EU3000iS

More features: all-terrain wheel kit

This wheel kit is the one for you if you have the Honda EU 3000iS. It has been designed specifically for this generator, which explains why you will face no problem when using it. However, it is also restrictive in the sense that this wheel kit is not a great option for anyone who does not have this particular model.

The kit comes with solid never-flat tires that will not let you down. These tires are sturdy, and you will be able to maneuver them on different types of surfaces. The four powder-coated wheels have heavy-duty durable bearings. The kit comes with all the mounting hardware you will need. If you follow the installation instructions, you will be able to set it up within a few minutes.

What are its best features?

  • Easy to install
  • Fits Honda EU3000iS perfectly
  • Easy to maneuver
  • Works on different kinds of terrains

What could be improved?

  • Tires get flat spots when they sit awhile
  • Does not come with a steering handle
  • Limited to just one generator model
  • On the expensive side

Things to Consider

Hauling generators around can be a difficult task considering how big they are. Sometimes, you need the added help from a generator wheel kit to transport your generator. We know that it can be difficult to narrow down your options, so we have attached a buying guide.

Make sure a wheel kit fits your generator model

7 Best Generator Wheel Kits – The Best Way to Increase Portability

You will find that all generator wheel kits are not compatible with all models. The wheels are made with a specific design to fit different models. There are some wheel kits like the FIRMAN 1003 Open Frame Portable Generator Wheel Kit, which are compatible with all Firman generator models. On the other hand, you will also find wheel kits like the All Terrain Wheel Kit, which only works with the Honda EU300. Make sure that you purchase the correct wheel kit for your generator, or else you will find the machine malfunctioning.

Check if it’s easy to install

If you plan on using the wheel kit frequently, then you should be able to attach it to the generator with ease. You should not have any problem connecting the wheel kit to the generator, or else you might be unable to use it properly. You will not want the risk of carrying your generator and having it break when you are using the wheel kit. Some models like the Champion Wheel Kit come with bad instructions, and it might be difficult to assemble it from time to time. You should settle for a model that can be set up in a few minutes.

Opt for quality materials and construction

When you are buying a generator wheel kit, you will want a model that lasts for a significant period of time and, obviously, don’t want to spend your money on something that breaks after a while. You should check the durability of the kit before you make a purchase. Check the construction and if it is sturdy enough to carry heavy generators.

How to install a wheel kit?

If you want to attach the wheel kit to the generator, you will have to follow these steps.
  • Start by tipping the generator on the end that is opposite the recoil starter.
  • Now, you will have to install the axle shaft with the generator frame and make sure that the longer end of the bracket faces the recoil starter. Insert the flange bolts, and do not make it too tight.
  • You can slide the wheels onto the axle and insert the split pins.
  • You have to install the two stands.
  • Tighten all the bolts securely.
  • After you are done, keep the generator in an upright position.


No, you cannot just install any wheel kit on my portable generator because the design may not be compatible with all designs. You must find a wheel kit that fits your generator seamlessly.

You should always store your wheels after cleaning them. If you let dirt and brake dust accumulate on the surface, you will end up spoiling the molecular construction. You should check them frequently throughout the winter to make sure that they are undamaged. Keep the wheels out of direct sunlight. You can either remove the wheels and keep them in a temperature-controlled area.

Our Verdict

All the generator wheel kits mentioned above are excellent, but we have a few favorites.

The PowerBoss 6287 Never-Go-Flat Portable Generator Wheel Kit comes with two 8-inch never-flat and is compatible with the Briggs & Stratton 3,500-watt generator. It comes with a support leg that has a rubber mount, which can reduce vibration. All the hardware that you will need comes with the wheel kit.

The FIRMAN 1003 Open Frame Portable Generator Wheel Kit has 8-inch never-flat wheels. You can use this wheel kit for 3,000 to 4,900-watt Firman generators. The single-grip fold-away handle will ensure that you have no problem carrying the generator around. You will get high-quality design and construction with this model.

The Buffalo Tools Generator Wheel Kit has two 7-inch wheels, and it can be used with certain Sportsman generators. The center-pull handle will allow you to carry the generator easily.

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