Braking performance assessment requirements from April 2025

In a significant move to enhance road safety, the UK’s Driver and Vehicle Standards Agency (DVSA) has announced that, effective April 2025, there is an expectation that every safety inspection will include a brake performance assessment using either an RBT, a suitable electronic brake performance monitoring system (EBPMS) or a decelerometer with temperature readings. If EBPMS is not used it is expected there is a minimum of four laden brake tests spread evenly across the year, this can include the annual test.

Acceptable reasons for not carrying out a laden brake assessment.

Vehicles where laden brake assessments may not be possible or where additional loading would be difficult are listed below (this is not an exhaustive list), however there is an expectation that at least four of the assessments will use an RBT unless the construction or weight of the vehicle prevents its use.

Vehicles where under normal operating conditions (more than 70% of the time) run at less than 65% of the permitted axle weights. This may include car transporters where they are designed for that specific task
Furniture removal vehicles – Only when designed and constructed as a furniture removal vehicle
ADR – Only when the load is considered dangerous and specialist facilities are not available
Vehicles operating at 50% or more of permitted axle weights when unladen – This could include fixed plant, mobile libraries, compactor vehicles, exhibition type vehicles, bullion vehicles, etc.

Where a laden brake test is not carried out a risk assessment detailing the reasons, must be completed by a competent person who understands braking systems and its components at every safety inspection.

There must be an evaluation of the vehicle/ trailer performance report before every safety inspection by a competent person who can interpret the data. The evaluation must be signed, dated, and attached to the vehicle record together with the performance data report. The evaluation and data report may be a single document.

To allow flexibility vehicles can be presented for brake testing up to 14 days before the safety inspection date; this allows the operator to conduct a laden brake test during the vehicle/trailer normal activities without the need to specially load it.

Reliable brake testing is crucial to ensure road safety, helping to identify any potential brake issues that may lead to accidents on the road, minimising risks to the HGV drivers and other road users.

What does this update mean for you?

To follow best practice and comply with the proposed new legislation, the DVSA expect that with every safety inspection a brake performance assessment is completed with an RBT, suitable electronic brake performance monitoring system (EBPMS) or using a decelerometer and taking temperature readings as the sole method for evaluating brake performance.

In some cases, a loaded brake test may be impractical. As such, if a vehicle or trailer consistently operates under specific conditions, exemptions may apply. Examples include:

ADR vehicles: when the load is considered dangerous, and specialist facilities are unavailable.
Livestock carriers: when recreating the load is not possible.
Noxious load carriers: only if the vehicle is specifically designed for this purpose.
Furniture removal vehicles: only if the vehicle is specifically designed for this purpose.
Public service vehicles: this includes prisoner transfer vehicles.
Vehicles that operate at 50% or more of permitted axle weight when unladen. This could include fixed plant, mobile libraries, compactor vehicles or bullion transport vehicles.
Vehicles that more than 70% of the time run at less than 65% of the permitted axle weights, these may include car transporters or unladen tri-axle semi-trailers.

For businesses running vehicles not fitted with an EBPMS (currently only available on trailers) or exempt, a minimum of four laden RBT assessments are required, these are to be spread evenly across the year and include the existing requirement to conduct a RBT at each MOT test. To ensure minimal disruption, these tests can be completed as early as 14 days before the next safety inspection date.

A risk assessment (example here) must be available to support every safety inspection where a laden brake test is not completed. The operator will still be responsible for a risk assessment is in place to justify any exemption. This assessment should be:

Available to review during every safety inspection.

Updated annually, or whenever there is a change in vehicle use.

Retained with vehicle maintenance documents for 15 months.

What Should Our Customers Do?

At Mac’s Truck Rental, we are dedicated to providing safe and roadworthy vehicles to our customers and as part of this dedication we will be working with our customers to ensure they re-main compliant.

To achieve this, we will continue to complete our standard 4 laden RBTs per year across our managed fleets, while supporting our customers’ unique operational needs but will offer an increase in the frequency of the laden brake tests being conducted at the customer’s request. (Conditions apply).

We will be available to assist our customers, offering advice on how the new requirements affect their operations, any potential cost implications and providing information on keeping their own fleet in compliance.

For more information on the Braking performance assessment requirements from April 2025 and further reading please see below links.

Guide to maintaining roadworthiness: https://assets.publishing.service.gov.uk/media/6751b5d044885d072cecbd62/guide-to-maintaining-roadworthiness-commercial-goods-and-public-service-vehicles.pdf

Brake test risk assessment: https://assets.publishing.service.gov.uk/media/67362fbaf6920bfb5abc7bc1/annex-7-example-of-a-brake-assessment-risk-assessment-template.pdf

Understanding your HGV or trailer’s brake test report: https://www.gov.uk/government/publications/understanding-your-hgv-or-trailers-brake-test-report/understanding-your-hgv-or-trailers-brake-test-report

EBPMS Industry Standard Specification:

https://www.gov.uk/government/publications/electronic-braking-performance-monitoring-systems/electronic-braking-performance-monitoring-system-ebpms-industry-standard-specification

Fill in your details below to get more information from the team at Mac’s Truck Rental, whether you’re looking into contract hire or simply want to know more about one of our trucks.

Here at Mac’s Truck Rental we’re UK truck hire and sales specialists, with 45 years experience providing businesses with custom-built, high-quality trucks. Plus, we’ve recently expanded our in-house capabilities by moving to a purpose built 7.2 acre site, which will allow us to manufacture and service clients better than ever before.

Our experience means we understand the challenge businesses face when looking to purchase new trucks. Businesses turn to truck financing because usually it’s the only way to purchase a truck long-term, and trucks on finance are usually slightly cheaper than short-term/daily rental costs.

Whilst new truck financing can benefit businesses in a range of ways, it can also create added financial uncertainty. There are many costs to think about when looking at trucks on finance, including:

Purchase costs: With new truck financing it’s important to take into account the total costs of financing a vehicle. These total costs include the price of the finance on top of the overall vehicle purchase.
Maintenance and breakdown costs: Maintenance and breakdown cover isn’t included within truck finance, meaning the responsibility of paying for this cover is left to the business owner.
Operating costs: When purchasing a truck on finance, operating costs come as part of owning the vehicle. These ongoing costs including things such as truck testing and maintenance checks.

The costs involved with truck financing can easily add up but here at Mac’s, we work with businesses to provide a cost effective alternative. Contract hire can offer a whole range of benefits to your business, whilst taking away some of the uncertainty that comes with new truck financing. Contract hire offers both financial and operational benefits including:

Access to brand new trucks: Our unique in house capabilities combined with our access to high quality modern vehicles allows us to create custom built trucks that meet customer specifications.
Fixed costs: Your monthly costs are fixed and tailored to suit your business, meaning you know your monthly outgoing costs, with no hidden extras. Comparatively, with truck finance you have your fixed monthly costs for owning the vehicle, plus any servicing, maintenance and compulsory testing – which are all included with contract hire.
Maintenance and breakdown: Maintenance and breakdown cover is included within the contract, plus mandatory 6 week maintenance checks are also included. Just arrange a time that suits you and we’ll sort the rest, saving you both time and money. This is one of the most significant advantages when comparing truck finance to contract hire, as unpredictable breakdown/maintenance costs can have a huge impact on businesses, something which we provide an effective solution for.
Eliminates vehicle disposal problems: At the end of the contract the vehicle is returned to us, removing the time and costs involved in selling a truck. Plus, at this point you can take a new contract out and receive another brand new truck – a considerable advantage compared to buying trucks on finance.

For more information or advice on contract hire and how it can help your business, contact us today.