Imagine it: you’re setting off on holiday, car loaded up, hitting the road. Until suddenly, you get a punctured tyre or even worse, a blowout. Now you’re stranded, waiting by the roadside, your holiday postponed. It’s every driver’s worst nightmare.

Tyres are the only part of your car that touches the road. Usually, failures occur on long journeys when they undergo the most wear. Everything from flat tyres and blowouts to handling issues could be prevented with a simple pre-trip check.

Below, we go through a tyre checklist for before a long drive, covering tyre pressure checks, tyre tread depth checks, and other parts of long drive car preparation.

Why Tyre Checks Matter Before a Long Trip

You might think that tyre checks don’t matter before a long drive. After all, you drive on your tyres every day, and you don’t check them each time.

Well, it’s kind of like the difference between a short walk to the shops and a long-distance hike. Long journeys heat tyres up and often expose weaknesses. Plus, like a backpack on a hike, your car is often fully loaded (luggage and passengers), further increasing tyre stress.

Then, there’s the speed.
On motorways, higher speeds magnify the risk of under-inflation or worn tread. If you get a flat tyre two minutes from your house at 30 mph, it’s very different from 4 hours away at 70 mph.

All this can be avoided with a simple pre-trip check. No breakdowns. No delays. No expensive roadside callouts.

Check Your Tyre Pressure First

Tyre pressure is your first priority.
The correct pressure improves fuel efficiency, comfort, and shortens braking distances. Under-inflated tyres generate more heat, more wear, and a greater chance of blowouts, whereas over-inflated tyres have reduced grip and uneven wear.

It’s not complicated. Follow these steps:

• Check pressures when tyres are cold.
• Use the figures in the door frame/handbook.
• Adjust pressure if carrying heavy loads (use the “eco” or “full load” PSI if shown).

It’s smart to check the spare tyre pressure, too. Just in case.

Check Tread Depth and Tyre Condition

In the UK, the legal minimum tread depth is 1.6 mm. However, a good recommendation for long motorways or wet driving is 3 mm, especially in winter conditions.

Always inspect your tyres for cuts, bulges, cracks, exposed cords, and uneven wear. Remember, long-distance journeys exaggerate existing problems.

Check tread depth with the 20p test: take a 20p and place it in the treads. If the outer rim of the coin is obscured by the tread, it is deep enough.

Check for Punctures or Slow Leaks

As part of your tyre checklist before a long drive, checking for punctures and slow leaks is crucial. Slow leaks, in particular, often go unnoticed.

Look for embedded stones, nails, or debris and monitor tyre pressure for a few days beforehand. If one tyre keeps losing its pressure, get it checked.

Even if you have a tyre pressure monitoring system (TPMS), manual checks still matter.

Don’t Forget the Spare Tyre & Tools

Your spare tyre isn’t just an afterthought. You might need it in a worst-case scenario. The last thing you want is to discover it’s flat or old.

Check the spare tyre pressure, its tread depth, and make sure you’ve got the right kit present: a jack, wheel brace, locking wheel nut, and emergency kit.

If you have a repair kit instead of a spare, check the sealant expiry date.

Consider Load, Speed, and Heat

What’s your car’s load capacity? Adding five people to a vehicle (plus their luggage) can easily add 350-500 kg to your vehicle, almost half a ton. That extra weight puts more stress on your tyres, especially at motorway speeds.

Avoid overloading the car, distribute the weight evenly (including passengers), and re-check tyre pressure after loading the boot.

When to Get Professional Help

Before a Long Journey
Unsure if your car is safe for a long journey or not? We offer holiday checks for UK cars. We recommend booking an appointment if:

• Tread is borderline.
• Pressure keeps dropping.
• The car pulls or vibrates.
• You see any damage.

A quick check by a technician can give you peace of mind and prevent breakdowns far from home. Come and see us, and we’ll go through all the necessary long drive car preparation.