Your tyres are your vehicles only contact with the road. That’s why worn, underinflated or damaged tyres aren’t just a minor issue, they’re a real danger. At 14 Automotive in Banbury, we see it every week: customers turning up with tyres that are well past their best. Often, they thought a quick glance, or a 20p coin, was enough to check them. It’s not.
In this blog, we’re breaking down what really matters when it comes to tyre safety. We’ll cover why the 20p test is unreliable, how to spot signs of wear or damage, and when to choose a tyre repair vs a tyre replacement. Plus, we’ll explain why potholes are playing a big part in Banbury’s growing tyre problem.
Need help right now? Visit our Tyres Banbury page to book a check.
The 20p Test: Not Fit for Purpose
You’ve probably heard of the old 20p trick—placing the coin in your tread to see if it’s worn past the legal limit. But here’s the truth: it’s not a reliable way to check your tyres.
▶️ Watch Jamie’s video – Why the 20p test gives false reassurance
The test only shows tread depth in one small spot. It tells you nothing about uneven wear, sidewall damage, or internal weakening—all of which can make a tyre unsafe even if it technically meets legal tread depth.
“It’s a myth that needs busting,” says Shane Fleming, Operations Manager at 14 Automotive. “We want Banbury drivers to stop trusting a coin and start trusting real checks.”
When Can a Tyre Be Repaired?
Not every issue means a new tyre. If you’ve picked up a nail or sharp stone and the damage is small, within the central tread, and hasn’t compromised the structure, a safe tyre repair may be possible.
We’ll always inspect it carefully first, inside and out.
“If we can safely repair it, we will,” adds Shane. “But the moment a sidewall’s involved or the tyre’s weakened, we’ll recommend replacing it, no question.”
When You Need a Replacement
We carry out plenty of tyre replacements in Banbury every week. Reasons include:
- Tread depth below 3mm (1.6mm is the legal limit, but grip reduces before that)
- Cracks or bulges in the sidewall
- Punctures outside the repairable zone
- Uneven wear from poor alignment or suspension issues
- Age-related rubber hardening
It’s not just about legality, it’s about stopping distance, fuel efficiency, and staying safe in wet weather.
Potholes and Banbury’s Tyre Crisis
It’s no secret Banbury’s roads have suffered lately. Cracks, ruts and potholes are damaging tyres, wheels and suspension more than ever before.
That’s why we launched our pothole awareness campaign, to help local drivers spot the warning signs early.
“We had people coming in with steering issues or mystery vibrations, then we’d find a pothole-damaged tyre or alloy,” says Leon Smith, Managing Director. “It’s not about selling more tyres. It’s about keeping our community safe.”
If your steering pulls, your wheel vibrates, or you hear odd noises—come in for a check. We’d rather reassure you than see you stuck at the roadside.
No Spare? Road Hero Has You Covered
A growing number of modern cars come without a spare wheel. That might save space, but it leaves you stranded if a tyre blows out in the middle of nowhere.
That’s why we stock Road Hero, a complete emergency spare wheel kit that includes everything you need to get back on the road quickly. It fits neatly in your boot and can be tailored to your car model.
“We’ve had customers tell us the Road Hero saved their day, or their holiday,” says Shane. “It’s a simple investment that offers serious peace of mind.”
Prices That Make Sense
- Tyre repairs from £30
- Tyre replacements from £55 (fitted)
We stock a full range of tyres, from premium brands to solid budget options and we’ll always advise based on what’s right for you. Our pricing is clear, competitive, and includes checks for pressure, valves, and alignment where needed.
Book Your Tyre Check in Banbury
At 14 Automotive, we’re not here to push sales. We’re here to keep Banbury drivers safe and help you make smart, informed decisions about your tyres. Whether it’s a fast tyre repair, a replacement, or just a second opinion, we’re happy to help.
👉 Book your visit or learn more at our Tyres Banbury page.
