Vehicle Scales

Know your weights. Load smarter. Travel safer.

Whether you’re setting up a 4WD, motorhome, caravan or trailer, understanding your vehicle and towing weights is critical for safe handling and stability. Vehicle scales give you a simple, practical way to measure real-world weights at home or on site — so you can load with confidence before you hit the road.

Our range of Vehicle Scales is designed to help drivers and towers make informed decisions about load distribution, tow ball weight and overall vehicle balance.

Why vehicle scales matter

Improve safety and stability

Incorrect or uneven loading can negatively affect steering, braking and vehicle control. Measuring your vehicle weight, wheel loads and axle weights helps reduce the risk of instability and gives you confidence when your vehicle is loaded.

Remove the guesswork

Accessories, water, batteries, recovery gear and luggage all add weight — often more than expected. Vehicle scales give you accurate, real numbers, rather than relying on estimates or assumptions.

Suitable for a wide range of vehicles

Vehicle scales can be used across:

4WDs and touring vehicles
Caravans
Trailers
Motorhomes
commercial-vehicle
Commercial vehicles

They’re ideal for pre-trip checks, vehicle weighing, checking wheel loads and verifying tow ball weight after fitting accessories or changing how your vehicle is loaded.

Our Process

Personalised to you
1
Call our experts
2
We personalise the product to you
3
Place an order
4
Fast delivery

For expert tailored advice on the best package to suit your needs please call us on 1800 072 338

Call now 1800 072 338

Vehicle Scale Products

  • NEW PRODUCT!

    SD 400kg Tow Ball Weight Scale

    Vehicle Scales
    Accurately measure tow ball weight to help improve towing stability and safety. A simple, practical tool for caravans, trailers and campers to remove guesswork and supports correct tow ball weight and load distribution.
  • NEW PRODUCT!

    Wheel-Ramp Scale

    Vehicle Scales
    Quickly measure individual wheel weights and total vehicle weight using portable wheel scales. Supplied with a dedicated aluminium ramp for smoother, safer weighing, they're ideal for caravans, trailers, motorhomes and commercial vehicles where accurate wheel weight measurement is important.

Which scale do I need?

Tow Ball Weight Scales

Tow ball weight is a key factor in towing safety. Too little weight can contribute to instability, while too much can overload the rear of the vehicle and affect braking and suspension performance.

Tow ball weight scales are used to measure the downward force applied to the tow ball, helping ensure your setup is within safe and recommended limits.

Example:
Safety Dave 400kg Tow Ball Weight Scale — designed to accurately measure tow ball load, with easy-to-read markings and a robust construction suitable for regular use.

vhclscales-subcat-wheel-weight-scales

Wheel Weight Scales

Wheel scales allow you to measure how weight is distributed across individual wheels or axles. This is particularly useful for:

  • Checking side to side balance
  • Monitoring axle loads
  • Assessing weight changes after adding accessories or cargo

Wheel weight scales are a practical tool for anyone wanting a clearer picture of how their vehicle or towed setup is actually loaded in real-world conditions.

Safety Dave loading tips

  • Distribute loads evenly and keep heavy items low and well supported
  • Measure weights on a firm, level surface
  • Secure the vehicle or trailer before weighing and check each wheel or axle if required.
  • Always refer to your vehicle and trailer manufacturer specifications
  • Never exceed recommended limits — adjusting how you load can often make a big difference

Support

We want every one of our customers to be 100% satisfied with all our products. Safety Dave products come with fantastic support and warranty. If you have an issue with your product, please contact us for further assistance.

Got a Question?

We love taking your questions regarding our products,
please click here to contact us.

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Learn More About Vehicle Scales

Whether you’re weighing a caravan, trailer or vehicle, understanding what to measure and how to weigh it correctly can help you make safer, more informed decisions. Below you’ll find practical information about vehicle weighing, along with answers to common questions our team can help with when choosing and using vehicle scales.

Why Vehicle Weighing Matters

Vehicle scales accurately measure the weight of cars, caravans, trailers, motorhomes and commercial vehicles. By measuring total vehicle weight, wheel loads and axle weights, they help improve safety, balance loads correctly and reduce the risk of overloading.

Whether you’re towing a caravan, weighing a trailer or checking your vehicle before a trip, accurate vehicle weighing gives you confidence that your vehicle is loaded correctly. If you’re unsure what you need to measure or which type of scale is right for you, the Safety Dave team can provide practical advice based on your vehicle and how you use it.

Looking for more advice? Read our guide: How to Choose the Right Vehicle Scale for Your Business. 

Where Vehicle Scales Are Used

Vehicle scales can be used for cars, caravans, trailers, motorhomes and commercial vehicles to check weight and load distribution. Depending on the type of scale, they can measure individual wheel loads, axle weights, total vehicle weight or tow ball weight.

Knowing which measurements you need is important. Safety Dave can help you understand the different weight checks and how to use the right scale for your vehicle or towing setup.

Learn more: Portable vs Fixed Vehicle Scales: Which One Is Better?

Vehicle Scales FAQs

What are vehicle scales?

Vehicle scales are designed to accurately measure the weight of cars, caravans, trailers, motorhomes and commercial vehicles. They can measure total vehicle weight, individual wheel loads and axle weights, helping improve safety, prevent overloading and verify correct load distribution.

Can vehicle scales be used for caravans, trailers and motorhomes?

Yes. Many vehicle scales are specifically designed for caravans, trailers and motorhomes. They allow you to check total vehicle weight, individual wheel weights and axle loads, helping you tow safely and ensure your vehicle is loaded correctly before travelling.

What is a tow ball weight scale and why do I need one?

A tow ball weight scale measures the downward force your caravan or trailer places on the tow ball. Maintaining the correct tow ball weight improves vehicle stability, steering and braking while reducing the risk of trailer sway. It is one of the simplest and most important safety checks before towing.

What’s the difference between tow ball weight and wheel weight?

Tow ball weight is the downward load applied to the tow ball by a trailer or caravan. Wheel weight measures the load carried by each individual wheel. Both measurements are important because they help ensure weight is distributed correctly, improving handling, braking performance and towing safety.

How do I know if my caravan or trailer is overloaded?

The most reliable way is to weigh it using vehicle scales. Measuring your total vehicle weight, axle loads and tow ball weight allows you to confirm your caravan or trailer is loaded within the manufacturer’s recommended limits before you travel.

Are vehicle scales accurate enough for commercial use?

Yes. Vehicle scales can be used for commercial applications, but the required capacity and level of accuracy will depend on the vehicle, the type of weighing being carried out and how the measurements will be used. It’s important to choose a scale that is suitable for the specific application and follow the manufacturer’s instructions when weighing.

Which vehicle scale do I need?

The right vehicle scale depends on what you’re weighing and what you need to measure. Wheel scales are ideal for checking individual wheel loads and axle weights, while tow ball weight scales are designed specifically for caravans and trailers. If you’re unsure which scale is right for your vehicle or towing setup, the Safety Dave team can provide practical advice to help you choose the right option.