Caravan Weight Guide (2026 UK): MTPLM, Nose Weight & Towing Limits Explained
- IDS Camping & Leisure
- 2 days ago
- 13 min read
Understanding caravan weights is essential for safe towing.
This beginner guide explains MTPLM,MRO, nose weight and towing limits in plain English
If you’re completely new to touring, start with our Ultimate Caravan Beginner’s Guide (2026 UK Edition) before learning about towing weights.
In This Caravan Weight Guide We Cover
What Do Caravan Weight Terms Mean? (MTPLM, MRO & Nose Weight)
How to Find Your Car’s Towing Capacity
What Is the 85% Caravan Rule?
How to Calculate a Safe Caravan Weight Ratio
Understanding Caravan Nose Weight
Common Caravan Weight Mistakes Beginners Make
Simple Caravan Weight Safety Checklist
FAQs About Caravan Towing Weights
Section 1
What Do Caravan Weight Terms Mean?
MTPLM
MRO
Payload
Nose weight
Term | Meaning |
MTPLM | Maximum weight caravan can legally weigh |
MRO | Weight of caravan when empty |
Payload | How much gear you can add |
Nose weight | Weight pushing down on towball |
Section 2
How to Find Your Car’s Towing Capacity
Before towing a caravan, it’s essential to check how much weight your car is legally allowed to tow. Every vehicle has a maximum towing limit set by the manufacturer, and exceeding this limit is unsafe and illegal.
Understanding your towing capacity ensures that your car and caravan combination is safe, stable, and compliant with UK regulations.
What Is Towing Capacity?
Your car’s towing capacity is the maximum weight it can safely pull.
This includes the fully loaded weight of the caravan, not just the empty weight.
In caravanning, this usually refers to the caravan’s:
MTPLM (Maximum Technically Permissible Laden Mass)
The maximum weight the caravan can be when fully loaded with:
gas bottles
water
awning
camping equipment
food and clothing
If your caravan’s MTPLM exceeds the car’s towing limit, the outfit should not be used.
Where to Find Your Car’s Towing Limit
There are several reliable ways to find this information.
1. Check Your Vehicle Handbook
The easiest place to find towing capacity is the vehicle owner’s manual.
Most manuals list:
Maximum braked towing weight
Maximum unbraked towing weight
Maximum nose weight
For caravans, you will normally use the braked towing limit.
2. Look at the Vehicle VIN Plate
Your car will have a VIN plate (Vehicle Identification Number plate), usually located:
inside the driver’s door frame
under the bonnet
near the engine bay bulkhead
This plate shows four weight figures.
Typical example:
This plate shows four weight figures.
Weight Type | Example |
Gross Vehicle Weight (GVW) | 2,200 kg |
Gross Train Weight (GTW) | 4,000 kg |
Front Axle Weight | 1,150 kg |
Rear Axle Weight | 1,200 kg |
To estimate towing capacity:
GTW – GVW = Maximum towing weight
Example:
4,000 kg – 2,200 kg = 1,800 kg towing capacity
3. Check the Manufacturer Website
Most vehicle manufacturers publish full specifications online.
You can usually find towing capacity by searching:
[Car Model] towing capacity UK
Look specifically for the braked towing limit.
4. Use Online Towing Match Tools
Several websites allow you to check whether your car and caravan are a good match.
These tools compare:
car kerb weight
towing capacity
caravan MTPLM
recommended towing ratios
Many UK caravanners use tools recommended by organisations such as the Caravan and Motorhome Club.
These tools can quickly show whether your combination is:
Ideal for beginners
Acceptable for experienced towers
Not recommended
What If My Car Can Tow More Than 85%?
Some vehicles have very high towing limits, especially larger SUVs and pickup trucks.
For example:
Car kerb weight: 1,900 kg
Towing capacity: 2,500 kg
Although the car could legally tow a heavy caravan, beginners should still consider the 85% rule for improved stability.
This means choosing a caravan closer to 1,600 kg MTPLM, rather than using the full towing capacity.
Important: Check Your Driving Licence
In the UK, your licence category also affects what you can tow.
Drivers who passed their test after 1997 were previously limited to certain combinations, but recent rule changes now allow most drivers to tow trailers up to 3,500 kg MAM.
However, always confirm your licence details with the Driver and Vehicle Licensing Agency.
Beginner Tip
Even if your car can legally tow a heavier caravan, beginners often find towing easier when the caravan is well below the maximum towing limit.
This improves:
stability in crosswinds
braking control
overall driving confidence
Section 3
What Is the 85% Caravan Rule?
One of the most commonly discussed guidelines in UK caravanning is the 85% rule. While it is not a legal requirement, it is widely recommended for beginners because it helps ensure a stable and safe towing setup.
The rule suggests that the fully loaded caravan weight should not exceed 85% of the car’s kerb weight.
This makes the caravan easier to control, particularly when:
driving in strong crosswinds
overtaking large vehicles
travelling downhill
braking suddenly
For people new to towing, this guideline provides a helpful safety margin.
How the 85% Rule Works
To calculate the ratio, you compare two weights:
Car Kerb Weight
This is the weight of your car including fuel and standard equipment.
Caravan MTPLM
This is the Maximum Technically Permissible Laden Mass — the maximum legal weight your caravan can be when loaded.
Example
Car kerb weight: 1,800 kg
85% of 1,800 kg = 1,530 kg
This means a beginner-friendly caravan would ideally have an MTPLM of 1,530 kg or less.
Why the 85% Rule Is Recommended
A lighter caravan compared to the tow car provides several benefits:
Improved Stability
A heavier car helps control caravan sway.
Easier Handling
The caravan is less likely to push the car when braking or cornering.
Safer for Beginners
New caravanners often find reversing and manoeuvring much easier with a lighter caravan.
Is the 85% Rule a Legal Requirement?
No.
The 85% rule is only a guideline, not a law.
Legally you must follow:
Your vehicle’s maximum towing limit
The caravan’s MTPLM
Your driving licence category
Experienced caravanners sometimes tow at 95%–100% ratios, but this requires skill and a well-balanced outfit.
For beginners, staying near 85% is strongly recommended.
Where to Find These Weights
You can usually find the necessary information in the following places:
Car kerb weight
Vehicle handbook
Manufacturer website
Vehicle specification sheet
Car towing capacity
Vehicle handbook
VIN plate under bonnet or door frame
Caravan MTPLM
Caravan VIN plate near the door
Caravan documentation
Manufacturer specification sheet
Helpful Tip for Beginners
Even if your car can legally tow a heavier caravan, staying close to the 85% rule often results in a more comfortable and stress-free towing experience.
Many caravanning clubs, including the Caravan and Motorhome Club, still recommend this guideline for new caravanners.
Section 4
How to Calculate a Safe Caravan Weight Ratio
Once you know your car’s kerb weight and the caravan’s MTPLM, you can calculate a caravan weight ratio.
This ratio helps determine whether your towing outfit is suitable for beginners.
Many caravanning experts recommend that the fully loaded caravan weight should not exceed 85% of the car’s kerb weight.
This guideline helps improve stability and control while towing.
Step 1: Find Your Car’s Kerb Weight
Your car’s kerb weight is the weight of the vehicle including:
fuel
oil and fluids
standard equipment
You can find this in:
the vehicle handbook
manufacturer specifications
online vehicle databases
Step 2: Find the Caravan MTPLM
Next, check your caravan’s MTPLM (Maximum Technically Permissible Laden Mass).
This is the maximum allowed weight of the caravan when fully loaded.
You can find the MTPLM:
on the caravan VIN plate
in the caravan handbook
on the manufacturer specification sheet
Step 3: Calculate the Weight Ratio
To calculate the towing ratio, divide the caravan MTPLM by the car’s kerb weight, then multiply by 100.
Formula:
(Caravan MTPLM ÷ Car Kerb Weight) × 100
1400 ÷ 1800 × 100 = 77%
This caravan weighs 77% of the car’s kerb weight, which is considered a very safe match for beginners.
Step 4: Understand the Result
Here is a simple guide to interpreting towing ratios:
Weight Ratio | Recommendation |
Up to 85% | Ideal for beginners |
85–95% | Suitable for experienced towers |
Over 100% | Not recommended |
A lower ratio means the tow car has more control over the caravan, which improves safety and stability.
Why the Ratio Matters
A car that is heavier than the caravan provides better control when:
braking suddenly
driving in strong winds
overtaking large vehicles
travelling downhill
If the caravan is too heavy compared with the tow car, it may increase the risk of caravan snaking or instability.
Once your caravan and car are correctly matched, the next skill to master is manoeuvring onto your pitch. Our guide explains how to reverse a caravan onto a campsite pitch step by step.
Beginner Tip
Even if your car can legally tow a heavier caravan, beginners often feel more confident towing when the caravan weight is closer to 70–80% of the car’s kerb weight.
This provides an extra safety margin and makes the caravan easier to handle on the road.
Section 5
Understanding Caravan Nose Weight
Nose weight is the amount of downward force that the caravan applies to the towball of the car.
Maintaining the correct nose weight is extremely important for safe and stable towing. If the nose weight is too low or too high, it can affect how the caravan behaves on the road.
A correctly balanced caravan helps ensure the outfit remains stable, predictable and easier to control.
Why Nose Weight Is Important
The weight applied to the towball helps stabilise the caravan while towing.
Correct nose weight improves:
towing stability
braking control
steering balance
resistance to caravan snaking
Too little nose weight can make the caravan unstable, while too much nose weight can overload the rear suspension of the tow car.
Typical Caravan Nose Weight Limits
Most UK caravans and tow cars have a recommended nose weight limit between:
75 kg – 100 kg
However, the correct limit depends on the lowest rated component in the towing setup.
You must check the limits for:
the car towbar
the vehicle manufacturer
the caravan hitch
The safe nose weight is always the lowest of these limits.
Component | Maximum Nose Weight |
Car towbar | 100 kg |
Vehicle limit | 90 kg |
Caravan hitch | 100 kg |
In this case, the maximum safe nose weight is 90 kg.
How to Measure Caravan Nose Weight
The easiest way to measure nose weight is by using a nose weight gauge.
To measure correctly:
Park the caravan on level ground
Ensure the caravan is loaded as it would be for travel
Place the gauge under the hitch
Lower the jockey wheel until the hitch rests on the gauge
The reading shows the downward force on the towball.
How to Measure Caravan Nose Weight
The easiest way to measure nose weight is by using a nose weight gauge.
To measure correctly:
Park the caravan on level ground
Ensure the caravan is loaded as it would be for travel
Place the gauge under the hitch
Lower the jockey wheel until the hitch rests on the gauge
The reading shows the downward force on the towball.
How Loading Affects Nose Weight
Where you place items inside the caravan has a big impact on nose weight.
Items placed toward the front increase nose weight
Examples:
gas bottles
front lockers
tool boxes
Items placed toward the rear reduce nose weight
Examples:
heavy items behind the axle
bikes mounted at the rear
Incorrect loading can cause dangerous towing behaviour.
Tips for Correct Caravan Loading
To maintain safe nose weight:
✔ Place heavy items close to the axle
✔ Avoid heavy items at the rear of the caravan
✔ Keep front lockers organised but not overloaded
✔ Check nose weight before every journey
These simple steps help maintain a balanced caravan outfit.
What Happens If Nose Weight Is Wrong?
Too Little Nose Weight
caravan instability
increased risk of snaking
poor towing control
Too Much Nose Weight
overloaded rear suspension
reduced steering control
potential towbar damage
Maintaining the correct nose weight helps ensure safe and comfortable towing.
Section 6
Common Caravan Weight Mistakes Beginners Make
Understanding caravan weights is important, but many beginners still make simple mistakes when loading their caravan. These mistakes can affect towing stability, braking performance, and overall safety.
Here are some of the most common caravan weight mistakes and how to avoid them.
Overloading the Caravan
One of the most common mistakes is exceeding the caravan’s MTPLM.
Because caravans have limited payload capacity, it’s easy to add too much equipment without realising it.
Typical heavy items include:
awnings
outdoor furniture
BBQs
spare gas bottles
tool kits
Even small items quickly add up.
If the caravan exceeds its maximum permitted weight, it can lead to:
unsafe towing
increased braking distance
possible insurance issues in the event of an accident
Ignoring the Caravan Payload Limit
Many new caravanners assume the caravan has plenty of spare capacity, but payload can often be smaller than expected.
Example:
Weight Type | Example |
MRO | 1100 kg |
MTPLM | 1350 kg |
Payload | 250 kg |
A typical awning alone can weigh 25–35 kg, which already uses a large portion of the available payload.
Planning what you pack can help avoid exceeding the weight limit.
Incorrect Caravan Loading
Where items are placed inside the caravan is just as important as how much weight you carry.
Incorrect loading can cause the caravan to become unstable while towing.
Common mistakes include:
placing heavy items at the rear of the caravan
overloading front lockers
uneven weight distribution
The safest approach is to place heavy items low and close to the axle.
This helps maintain proper balance and improves towing stability.
Not Checking Nose Weight
Another common mistake is forgetting to check the caravan’s nose weight.
If the nose weight is too low, the caravan may become unstable and prone to snaking.
If the nose weight is too high, it can overload the car’s rear suspension and affect steering control.
Checking the nose weight before travelling helps ensure a safe and balanced towing setup.
Exceeding the Car’s Towing Capacity
Even if the caravan appears lightweight, the fully loaded weight may exceed the car’s towing limit.
Always check:
the car’s maximum towing capacity
the caravan MTPLM
the towing ratio between car and caravan
Ignoring these limits can make towing difficult and unsafe.
Forgetting About the 85% Guideline
While not a legal requirement, the 85% towing guideline is widely recommended for beginners.
Choosing a caravan that weighs significantly less than the tow car helps improve:
stability
braking performance
confidence while driving
Beginners often find towing much easier when they follow this guideline.
Quick Checklist Before You Travel
Before every trip, it’s worth doing a quick weight check.
✔ Check caravan loading
✔ Confirm caravan MTPLM is not exceeded
✔ Measure nose weight
✔ Ensure heavy items are near the axle
✔ Confirm the towing ratio is suitable
These simple checks help ensure your caravan outfit remains safe and stable on the road.
Section 7
Caravan Weight Safety Checklist
Before setting off on any journey, it’s important to make sure your car and caravan combination is correctly loaded and balanced. A simple pre-departure check can help prevent towing problems and improve safety on the road.
Use this quick caravan weight checklist before every trip.
Pre-Journey Caravan Weight Checklist
✔ Check the caravan MTPLM
Make sure the caravan’s maximum permitted weight has not been exceeded after loading all equipment.
✔ Confirm your car’s towing capacity
Ensure the caravan’s MTPLM does not exceed the maximum towing limit of your vehicle.
✔ Follow the 85% guideline (for beginners)
For improved stability, beginners should ideally keep the caravan weight below 85% of the car’s kerb weight.
✔ Check caravan nose weight
Use a nose weight gauge to confirm the downward force on the towball is within the recommended range.
Typical nose weight limits are between:
75 kg – 100 kg
Always follow the lowest limit specified by the:
towbar
vehicle manufacturer
caravan hitch
✔ Load heavy items near the axle
Placing heavy equipment close to the caravan axle helps improve stability and prevents dangerous weight imbalance.
Avoid placing heavy items:
at the rear of the caravan
high in overhead lockers
✔ Secure all items inside the caravan
Loose items can move during travel and affect the caravan’s weight distribution.
Make sure cupboards, storage lockers, and appliances are properly secured.
✔ Double-check towing equipment
Before leaving the campsite or home, confirm that:
the hitch is properly connected
the breakaway cable is attached correctly
the jockey wheel is raised and secured
stabilisers are disengaged
These checks help ensure a safe and stable towing setup.
Why This Checklist Matters
Even experienced caravanners perform these checks regularly. Taking a few minutes to confirm your caravan weight and loading can help prevent:
caravan instability
dangerous snaking
braking problems
damage to towing equipment
Developing a consistent pre-journey routine makes caravanning safer and more enjoyable.
Continue Your Caravan Beginner Journey
If you’re new to caravanning, these step-by-step guides will help you build confidence and learn the basics of touring.
Start with these beginner guides:
Your complete introduction to caravanning, touring, and campsite setup.
Learn simple techniques for reversing safely and accurately.
Step-by-step instructions for stabilising your caravan using levelling ramps.
A beginner-friendly guide to installing caravan awnings.
A simple routine to make campsite setup easy.
These guides are part of the Anyone Can Rough It beginner caravan series, designed to help new caravanners learn essential touring skills.
FAQs: Caravan Weight & Towing Questions
What does MTPLM mean on a caravan?
MTPLM stands for Maximum Technically Permissible Laden Mass. It is the maximum legal weight your caravan can be when fully loaded with equipment, water, gas bottles, and personal belongings.
This weight limit is set by the manufacturer and must not be exceeded when towing.
What is the 85% caravan rule?
The 85% rule is a guideline that suggests the caravan’s fully loaded weight should not exceed 85% of the car’s kerb weight.
Although this is not a legal requirement, it is widely recommended for beginners because it helps improve stability and control when towing.
What is caravan nose weight?
Nose weight is the amount of downward pressure the caravan applies to the car’s towball.
Maintaining the correct nose weight is important because it affects:
towing stability
steering control
braking performance
Too little nose weight can cause instability, while too much can overload the car’s rear suspension.
Where can I find my car’s towing capacity?
You can usually find the maximum towing capacity in:
the vehicle owner’s manual
the vehicle manufacturer’s specification sheet
the VIN plate inside the driver’s door frame
Always check the braked towing limit, as caravans have their own braking systems.
Can I tow a caravan heavier than my car?
It is generally not recommended for beginners to tow a caravan heavier than the car.
Although some experienced caravanners may tow at higher ratios, beginners should ideally follow the 85% guideline for improved safety and control.
What happens if a caravan is overloaded?
Overloading a caravan can lead to several problems, including:
poor braking performance
unstable towing
increased risk of caravan snaking
potential insurance issues in the event of an accident
It is important to ensure the caravan weight remains within the MTPLM limit.
How can I measure caravan nose weight?
The easiest way to measure nose weight is with a nose weight gauge.
To measure correctly:
Load the caravan as it would be for travel
Place the gauge under the hitch
Lower the caravan hitch onto the gauge
The reading shows the downward force applied to the towball.
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