Summer is a brilliant time of year, but for people responsible for fleet management, it’s also often one of the busiest.

With staff heading off on holiday and short-term vehicle hire suddenly in high demand, keeping your fleet running smoothly means forward planning is non-negotiable.

With the right approach to fleet management, holiday cover, and short-term vehicle hire, the summer months can pass without too much of a hitch.

So if you’ve ever wondered how to manage fleet vehicles during summer holiday staff absences, this guide is for you.

The summer getaway puts real pressure on the roads, too.

Recently, RAC and traffic analysts estimated that around 13.8 million leisure trips would be made by car over a single summer weekend, with congestion peaking once schools broke up. More vehicles on the road mean more wear, more delays, and more chances of disruption, so getting ahead of it pays off.

Plan your holiday cover vehicles early

One of the most common summer headaches is having more demand for vehicles than you have people to drive them or even the reverse, where vehicles sit idle because the regular driver is away.

The trick here is to map out leave in advance.

Sit down with your HR team and overlay the annual leave calendar onto your fleet schedule so you can see exactly where the gaps will appear.

Encouraging staff to take their holidays really matters. UK employees are entitled to a statutory minimum of 5.6 weeks of paid leave, and spreading that out sensibly across the summer keeps your operation balanced.

Once you can see the gaps, you can decide which vehicles need cover, which can be temporarily reallocated, and where a temporary driver might be needed.

Short-term vehicle hire as a flexible solution

When demand spikes, short-term vehicle hire or leasing is one of the simplest ways to stay flexible. Rather than committing to a long lease for a need that only lasts a few weeks, you can bring in extra vehicles for exactly as long as you require them.

So if you have ever asked yourself, can I get short-term hire vehicles to cover my fleet during school holidays?', the answer is a confident yes.

Short-term vehicle hire is ideal for seasonal peaks because it covers a vehicle that is off the road for repair or gives a holiday-cover driver something to use without disrupting your core fleet.

It also helps you avoid the cost of running surplus vehicles year-round just to handle a brief summer surge. Flexible and on-demand fleet arrangements have become an important tool for managers balancing cost with capacity, and short-term hire is right at the heart of that approach.

Need help covering vehicle gaps this summer?

SG Fleet offers flexible short lease and rental to plug seasonal gaps fast, as well as more comprehensive, long-term fleet management and leasing solutions. Get in touch to keep your fleet moving all summer.

Keep drivers accountable for personal mileage

Summer is exactly when personal mileage on company cars tends to creep up.

Day trips and weekends away all add up, and a company car counts as a taxable Benefit in Kind when it is available for private journeys such as the school run, shopping or holidays. That makes accurate record-keeping important for both you and your drivers.

Clear policies help enormously.

Make sure drivers know the difference between business and private mileage and understand how to log their journeys properly. Good records protect everyone, because HMRC expects accurate mileage logs and there can be penalties of up to £3,000 for poor record-keeping.

A quick reminder email before the holidays that sets out your expectations often does the trick. Digital logging tools make this much easier than asking drivers to scribble down readings. They also give you a clean audit trail come tax time.

Stay on top of maintenance with a smaller team

With fewer people in the office, it is tempting to let routine servicing slip. Try to resist that. Maintenance is one area where a small delay in summer can turn into a big, expensive problem in autumn. Roadworthiness is a core pillar of UK fleet compliance. It covers everything from daily walkaround checks to planned maintenance intervals and MOTs, and those obligations obviously don’t pause for the holidays.

Plan servicing around your quieter periods so vehicles are off the road when you need them least.

Build a simple cover arrangement before anyone leaves so it is clear who handles maintenance bookings, compliance checks, and record updates while key staff are away.

Use fleet data tools to keep visibility while your team is away

Maybe the biggest summer win is good data. When your team is short-staffed, having clear visibility of where your vehicles are, how they are being used, and what needs attention means you can manage by exception rather than chasing information. Telematics and analytics tools let you spot a vehicle that is overdue a service, flag unusual mileage, or identify a car sitting unused while another team is crying out for one.

This kind of oversight matters more than ever. Recent industry research found that 87% of fleet managers say compliance and maintenance oversight is their number one concern, and that pressure only grows when staff are away. A solid data platform effectively gives you an extra pair of hands, surfacing the issues that need action and letting the quieter summer weeks tick along smoothly.

Want a fleet management partner who makes summer simple?

SG Fleet has more than 25 years of experience helping UK businesses run smarter, more flexible fleets. With transparent fleet management and leasing, responsive short leases and rental; and powerful tools like Fleetintelligence and Motrak telematics, we give you the visibility and flexibility to stay in control whatever the season throws at you.

Whether you need help covering holiday gaps, tightening up your data or planning ahead for the year, our friendly team is here to help. Get in touch today and let us take the stress out of summer fleet management.

FAQs

How do I manage fleet vehicles during summer holiday staff absences?

Plan ahead by overlaying staff leave onto your fleet schedule, arrange cover for maintenance and compliance tasks before key people leave, and use telematics to keep visibility of every vehicle while your team is away.

Can I get short-term hire vehicles to cover my fleet during school holidays?

Yes. Short-term vehicle hire lets you bring in extra vehicles for exactly as long as you need them, making it ideal for covering seasonal peaks or when holiday-cover drivers or vehicles are temporarily off the road.

How should drivers record personal mileage on a company car over summer?

Drivers should log business and private journeys separately and keep accurate records. Private use is a taxable Benefit in Kind, and HMRC expects clear mileage records to avoid penalties.

Why does fleet data matter most in summer?

With reduced staff, data tools let you manage by exception, flagging overdue services, unusual mileage and idle vehicles automatically, so issues get caught even when your usual team members are on holiday.