Our Dmax gets a canopy

I had a pretty good idea of how our Dmax would end up when we purchased it. The only one we could get came with the normal wellbody, or tub, which I knew had to come off.

How you set up the tray part of a Ute for touring is extremely important. Weight, functionality and comfort are areas that you need to think about. I removed the tub, and replaced it with a second hand chassis mount Bull Motor Bodies canopy.

I put a huge amount of thought into this, and if you are considering getting a canopy, you’ll want to have a read of this – The Ultimate Guide to buying a 4WD Ute Canopy. If you are looking for the best canopy for an Isuzu Dmax, that post will get you on the right track.

Wellbody tub Dmax
The Dmax when we got it, with the wellbody tub

Why ditch the tub?

A few 4WD’s ago, I had a Hilux dual cab running a well body. I found the tub insanely impractical, and even after installing a fibreglass canopy on top it was still extremely restrictive.

Tubs take up a lot of additional room, they weigh a fair amount and they are much easier to damage than a tray. They are also very hard to secure items in properly, have limited security, leak dust and hinder your departure angle.

Impractical tubs for 4WDing
I find tubs to be incredibly impractical

Options for the Dmax

Fibreglass canopy and tub

I did (briefly) consider buying a fibreglass canopy and putting it on the tub, but it just isn’t suited to our application. For starters, you are looking at anywhere from 2k – 4.5k for the canopy alone. That’s moving into proper gull wing canopy pricing, and I hated the idea of limited access, less space, less security and needing a rear bar to protect the back of the vehicle.

Metal canopy styleside
Lots of utes run the tubs and fibreglass or metal canopys

Flat tray or tub and tonneau cover

I could have swapped the tub for a tray, or just bought a hard top tonneau cover, but the lack of storage space and accessibility again put me off.

Hard tonneau cover
My brothers Ford Ranger with a hard tonneau cover

Canvas canopy

Lastly, canvas canopies are also an option, mounted on a flat tray. You can make the frame, and have canvas that rolls up. Some people install cages behind the canvas, to give your gear some security. Canvas is a great, cheaper option, but it has its drawbacks.

For starters, it will never seal as well as a proper canopy. Whilst unlikely to leak water, it will let dust in. They also have a habit of flapping and requiring some maintenance over time.

They also require some effort to open and close; you have to physically unclip each section and then get the canvas out of the way. Lastly, they offer no protection from the sun or rain if you want to stand next to your canopy.

Canvas ute canopy
Clayton’s mint 79 with a canvas canopy

Looking into Gull Wing canopies for the Dmax

I spent many, many hours trying to find a suitable canopy for the Dmax. For those of you who’ve looked into steel or aluminium canopies, you will know they are expensive. When I say expensive, we are talking a minimum of 5k, and working their way into the 15 – 20k for really high end units. Yep, I’m not kidding; they are insanely expensive.

Aluminium or steel

I knew right away I wanted aluminium for the weight difference, as dual cab utes already have a tendency of chassis damage when loaded up. I approached numerous companies in Perth and the eastern states for pricing on canopies, and had quotes ranging from $5500 to $15000.

Tray or chassis mount

You can choose to mount the canopy on a tray, or straight to the chassis. Both are designed differently. If you mount it to a tray, they are much easier to remove. However, I knew the canopy would never come off, so I was open to chassis mount options. By the time you buy a tray (good luck getting a good aluminium tray for under $2000), you can save a fortune by just going chassis mount.

New or second hand

I’ve scored some amazing deals by buying second hand in the past, and I decided I’d have to be patient. I checked Gumtree and Facebook every day, whilst researching and getting quotes from various companies for new units.

The problem, was majority of the build starts once the canopy arrives, and without it, you can’t do much at all! There are a LOT of gull wing canopies that come up for sale, especially from mining and auction places. The problem is, they are often still pretty pricey.

What did I buy?

Eventually, I stumbled across a chassis mount Bull Motor Bodies canopy that had come off an extra cab Hilux, and had a 450mm tray on the rear. A quick measure and I realised I could chop the tray off, and end up with a perfect dual cab canopy.

The seller had it advertised for $4000, and it had a 120w solar panel and 30a regulator, 2500w inverter, dual battery system cabling, lights, 50L water tank and electric pump, central locking, shelving, underbody toolboxes, was powder coated and it was only 4 years old. It’s also got decent lighting, options for bolting racking in, is tall enough for me to stand under (6″6″) and has some of the best dust/water sealing on the market.

After a quick look, I picked it up for $3800. To say I was stoked was an understatement; these are top quality canopies. Whilst I was considering a custom built canopy, going with a company that purely makes these is very sensible. They are built really well, are light weight, modular and are extremely functional.

Dmax bull motor body canopy
The ‘new’ Bull Motor bodies canopy
Side access on the Dmax
With the doors open

Cutting the tray off

Removing the 450mm tray off the rear left the canopy at 1700mm long. It was a relatively straight forward job, but did give me a great appreciation of how well built these units are. The bumper was re-attached to the shorter tray, and it looks pretty much like it came out of the factory.

Removing the tub and installing the canopy

The tub removal was really simple. It’s attached to the chassis with 8 bolts, and then you remove the wiring, fuel latch and fuel filler spout. We lifted it off with 3 people fairly easily.

Next, I put the Bull Motor body on, allowing 40 – 50mm gap between the cab and canopy for flex. I found the Dmax fuel tank just touched the canopies 4WD water tank, so made some spacers to suit. From there, it was a matter of making more spacers to level the canopy up.

This part was frustrating, as I had 3 attempts at getting it level. It’s almost an eyeball thing, as there’s nothing you can really level the canopy off. With a variety of packers though, you’ll get it right fairly quickly. Once its bolted down, I removed the plugs from the factory Dmax lights, and got a friend to solder them onto the canopy bumper lights.

The mud guards were easy to go back on, and the fuel filler was a little more tricky. I managed to make a bracket up to keep it out of the way, but not twist the factory hoses and still allow fuel to flow in easily.

Lots of storage in the canopy
Storage for days

Now the build can begin

EDIT: the build is finished. If you want to see the full setup, have a look at this – Isuzu Dmax 4WD for touring Australia.

Now that the major part of the vehicle is sorted, we can go about setting the canopy up to be functional, light weight and easy to use. I plan on installing a 150ah AGM, Projecta IDC25 DCDC charger, 200W solar panel, our 55L Evakool Fridge, some Oates drawers, pull out table and somewhere to keep recovery gear and tools. The focus will be on simplicity, budget, weight and of course functionality.

Other than that, we’ve fitted a HPD catch can (since swapped for a Provent 200; check the comparison here – Provent vs HPD), and have a Fuel manager pre filter, Redarc brake controller and ICOM UHF to go in.

I’ll be ordering a Bull Bar, winch, diff breathers, snorkel, tyres, suspension kit and  bash plates, and that will probably do it!

What canopy have you gone with?

Are you happy with your style of canopy? What do you dislike about it? I will do a post in the future covering the various pros and cons of different setups, but for now you probably get the idea that gull wing canopies are a great solution for touring.

Happy touring!

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  1. Hey Phil,

    I’m not sure how much difference the model upgrades make in terms of the tub. Most of the changes are inside the vehicle itself. You would save some money getting a vehicle with no tub, and you could get an aftermarket one fitted, or you could go with the genuine Isuzu trays, which you will likely have to pay extra for unless they have one ready to sell like it.

    I would avoid a steel tray as they are simply too heavy, unless you plan on bashing it around on a farm or for heavy duty work. A quality aluminium tray is fine for a good canopy, or you can go for a chassis mount canopy like the Bull Motor Bodies.

    You’ll have to do some further research and pick the best option

    All the best

  2. Hi Aaron,

    I like the great details you have gone to in your write up.

    I’m looking at the new Dmax range along with having a similar gull wing canopy installed down the line. With this in mind, does this mean I am better off saving some cash by not buying the top of the range models seeing as the tub and the rear fancy led lights will not be required?

    What would you recommend? Just getting the lower base models with the basic heavy duty alloy/steel tray?

    Thanks in advance.


  3. Your right about the bull body. Got mine with the ex-miner Land cruiser & have flogged this unit as a of road towing traveller for 5 years and it’s been perfect. The flexible tie down capacity. dust proof and durability has been great. Best camping body we’ve ever had.

  4. Hey mate,

    Yep, it is a right pain in the backside. I think mines only about 40mm, so not too bad. It’s all good putting a false floor in too, but they can be super heavy. Water tanks aren’t a bad idea I guess, but I like having that as far forward as possible.

    Nothing wrong with boxes though!


  5. I Have an MRT canopy and have had no problems….except, the 100mm from the door sill to the floor in the box is an absolute waste of space. You have to find some way to use that space for water or fuel as it will be under drawers or whatever. Because of this ‘feature’, I am not using drawers but instead good sturdy boxes with fitted lids from our favourite big green store.

  6. Hey mate,

    I did look at these,and even went to their shop in Perth to check them out. They are made in China and shipped over. A lot of people run them and only a few are unhappy. The quality looked ok but they had a long lead time and I wasn’t sold on the checkerplate look. I also would have needed a tray and after getting dimensions changed it was getting pretty pricey. A proper canopy builder like Bull or Bosston will be miles in front in terms of quality and functionality.

    I reckon a good second hand unit is easily as good or better value for money


  7. Kit Jones says:

    Hey mate. When you were looking around for your canopy did you come across the MRT aluminium canopies? I’m looking at one for my dual cab colorado and they seem like good value which makes me wonder if there’s something I’m missing?