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How to Install a DIY Spare Wheel Carrier on a Van

A spare wheel carrier is an absolute necessity for a van. Many vans will already have a spare wheel carrier installed (likely underslung to the bottom of the van) - but some will not. The previous owner of my van snipped off the spare wheel mount so I decided to do a DIY job and install one on the back door (added bonus: it looks badass!).

I'm Shane, I've been teaching people to convert campervans for years; I'm the author of Roaming Home; The Comprehensive Guide for Converting Your Van Into a Campervan,writer of The Van Conversion Newsletter, instructor of The Van Conversion Course over at Udemy. And full-time vanlifer for 4 years!

So let's jump in and have a look at how to install a spare wheel carrier (and spare wheel cover) on your van!

How to Install a Spare Wheel Carrier on a Van

This post contains affiliate links, which means that if you click a product link and buy anything from the merchant (Amazon, eBay, etc.) we will receive a commission fee. The price you pay remains the same, affiliate link or not. By using these links, you are helping me to continue writing free educational content!



Note: Did you know that you can get a free electrical wiring diagram by signing up to The Van Conversion Newsletter 🙂

Roaming home

Supplies List 🛒

Bosch power drill

​Bosch power drill (800W)

For driving and drilling

Heavy duty nuts and bolts

Bosch ratchet set

Ratchet set

For nuts & bolts

​Hammerite metal paint

For protecting bear metal from rust

Sikaflex 522

spare wheel mount

​Spare wheel mount

Sheet metal

​Sheet metal

Backing flange for the mounting bracket

Backing rubber

How to install a DIY spare wheel carrier on your van

Note: Be careful which spare wheel carrier you buy - they are not one-size-fits-all. They vary from three, four, or five bolts, with different diameters between the bolts. So do a bit of research on what your spare wheel size is. There is a fantastic website called which will give you all the information on which spare wheel carrier to buy for your specific van.

Step #1: Mark the pilot holes

Place the spare wheel carrier against the back door and mark the four drill points with a pencil.

Step #2: Drill the pilot holes

Drill the pilot holes into each of the four marks.

Drill spare wheel mount van

Step #3: Apply metal paint to the exposed metal to prevent rust

Ensure you clean all the metal shavings before applying the metal paint.

Step #4: Drill bolt holes in the metal backing flange

Place the spare wheel mount against the metal sheet (backing flange) and mark the four drill points with a sharpie. Then drill those points.

The purpose of the metal backing plate is to evenly distribute the weight of the spare wheel across a larger surface area, rather than simply hanging on the door.

My spare wheel carrier didn't come with a metal backing flange, so I went to my local DIY shop and picked up some sheet metal.

Drill backing flange spare wheel

Step #5: Attach the spare wheel carrier to the door of your van

To attach the spare wheel carrier you will use the metal backing flange and some backing foam.

The foam is for shock absorption and for preventing any scratching to the metal of the van. It also adds a waterproof seal to the van. It is stuck to the inside and outside of the van door.

In terms of layers, it is the same as the ladder installation. Spare wheel carrier, foam, van door, foam, backing plate.

spare wheel backing plate

So go ahead and put the spare wheel carrier up against the door and pop your bolt right through all those layers.

Step #6: Add some sealant around the bolts

Before you fully tighten the bolts down, add some sealant to be 100% sure it's waterproof!

Step #7: Attach the spare wheel to the carrier

The last step is to bolt the spare wheel to the carrier. Careful - it weighs an absolute ton!

I also bought a spare wheel cover for the spare wheel to protect it from the elements.

Purpose-built spare wheel mounts

The wheel-mount installation described above was very much a ‘cheap, DIY job’. If you are willing to spend a bit more money, you could grab one of the spare wheel mounts from OwlVans. They can also be used for mounting bikes, storage containers, jerry cans, or even a ski locker!

spare wheel mount
@jess_brown_fitness has some exterior mounts on her van


I hope you found this guide to installing a spare wheel for your van conversion useful! You are well on your way to a beautiful self-build campervan!

Don't forget to subscribe to The Van Conversion Newsletter for everything you need to get started with your own van conversion (I'll send you a free wiring diagram when you join).

If you're looking for some guidance with your van conversion, you might be interested in Roaming Home; The Comprehensive Guide for Converting Your Van Into a Campervan. In the 380-page book (or ebook), you'll learn directly from me how to convert a van into your dream home - no prior experience needed!

roaming home

Until next time,

Shane ✌️


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