At S&G Response, we work closely with countless fleet operators across the country, so we know first-hand the mounting pressure summer brings. That is why below, we’ve put together a guide which explores the key challenges facing fleet managers this season, along with the latest data to guide better decision-making.

Whatever summer throws their way, our teams at S&G are here to help fleet managers stay ahead of the pressure, keep operations running smoothly and deliver the support they need.

It’s what we do best, and we believe it’s our responsibility to provide the guidance which helps turn those challenging summer time concerns into smart, simple actions that can help fleet managers thrive. Starting with…

 

Identifying The Risks

According to recent reports from Allianz Trade, Europe’s heatwaves, including those in the UK, are expected to reduce GDP by as much as 0.5 percentage points this year, meaning that rising temperatures are no longer just a climate concern, but a real operational risk for fleets.

In the past, UK heatwaves have caused transport disruption including buckled roads and even temporary airport runway closures, which for fleet operators, translates to:

• Increased chances of tyre blowouts, engine overheating and AC unit failures

• Greater strain on drivers working in hot, confined vehicle spaces
• And more frequent infrastructure-related delays on key routes

To mitigate this, fleet managers should conduct pre-summer vehicle checks on key areas such as cooling systems and tyres, and consider adjusting shift times to avoid peak heat periods.

What’s more, managers may even consider implementing telematics solutions to monitor engine health in real-time, driver location and delivery times, all of which can cause a ripple effect across the entire operation if impacted.

 

Being Aware of Rising Fuel and Vehicle Costs

Looking at latest research from Mantis Live, fuel efficiency has become the number one concern for fleet managers in 2025, with many finding themselves paying above the UK Government’s advisory fuel rates.

In fact, a recent Fleet News poll found nearly one in four operators were exceeding those benchmarks, something which is further complicated by the rising costs associated with maintaining older vehicles, with Automotive Fleet identifying that UK fleet managers are increasingly reviewing total cost of ownership and even delaying vehicle replacement decisions due to uncertainty around prices and supply chains.

To ease the pressure, fleet managers can:

• Introduce route optimisation software and monitor fuel usage through live tracking
• Train drivers in eco-driving techniques to cut unnecessary fuel consumption
• Keep tyres inflated correctly and service filters regularly to maximise efficiency
• And even explore downsizing or electrification to avoid the uncertainty around fuel prices all together

 

Monitor Health and Driver Retention in Hot Conditions

According to Automotive Fleet, 62% of fleet professionals say their roles have become more demanding in the last 12 months – a trend which is reflected in rising driver turnover, with fleets struggling to maintain adequate staffing levels as workloads increase.

Unfortunately, the summer heat only adds to this problem, with prolonged exposure to high temperatures often resulting in dehydration, fatigue and increased absence rates due to heat-related illness.

Because of this, and with so many drivers working in high-pressure, time-sensitive environments, their wellbeing must be a priority, which is why fleet managers can address this through means of:

• Reviewing pay structures and perks to attract and retain quality drivers
• Providing and encouraging access to water, shaded break areas and regular rest stops
• Offering clear guidance around heat safety and support early reporting of symptoms
• And reinforcing vehicle air-conditioning checks to ensure comfortable working conditions

 

Be Mindful That Admin and Compliance Burdens May Continue to Grow

Looking at findings from Fleetio’s 2025 State of Fleet Management Report, 87% of fleet managers say compliance and maintenance oversight is their number one concern, and 78% cite unexpected breakdowns as a major operational headache.

During summer, there is likely to be an even further strain on vehicle systems as higher temperatures increase the risk of mechanical issues, particularly with brake systems and fluid levels. Because of this, recommended actions to avoid risks can include:

• Implementing predictive maintenance software linked to telematics data
• Consolidating systems into a single platform to reduce duplication and manual entry
• Conducting seasonal maintenance checks before the peak summer period
• And where possible, automating inspection reports and MOT scheduling for easier compliance

 

Why Summer Demands a Smarter Fleet Strategy

Summer should be a time of progress and productivity, but that can only happen when challenges are anticipated and managed with confidence.

From rising temperatures and vehicle wear to growing admin pressures and driver wellbeing concerns, the season demands more from fleet managers than ever before, and here at S&G Response, we work alongside operators across the UK to help keep fleets moving, safely and efficiently whilst navigating those summertime challenges.

Whether it’s assisting with triage and claims handling, or fulfilling to compliance support and repair network coordination, we’re here to ease the pressure, especially when the heat is on. But while technology plays an essential role, we never forget the human element, which is why we believe in delivering a friendly, reliable service which can make all the difference in high-pressure seasons like summer.

So, if you need support optimising your fleet’s performance, or simply want a responsive partner who understands the road ahead, speak to our expert team today. We’re here to help, with knowledge, experience and a people-first approach that sets us apart, every time.

Reach out today to find out more about how we can help.