Tyre Information – Everything You Need to Know | Lucas Tyres & Auto Care
Understanding your tyres is essential for maintaining safety, performance, and efficiency on the road. From choosing the right tyre type to checking tread depth and pressure, proper tyre care can enhance driving comfort, fuel economy, and overall vehicle safety.
At Lucas Tyres & Auto Care, we provide expert guidance on all things tyres—helping you make informed decisions and keep your vehicle in top condition.
Key Tyre Information You Should Know
Tyre Sizes & Markings
📌 205/55 R16 91V
- 205 – Tyre width in millimetres
- 55 – Aspect ratio (height as a percentage of width)
- R16 – Radial construction, 16-inch wheel diameter
- 91V – Load and speed rating
It’s important to choose tyres that match your vehicle’s manufacturer specifications for safety and performance.
Simple & Straightforward
How to Ensure Your Tyres Are Roadworthy
Buying tyres online and getting them fitted is quick and easy. Here’s how it works:
- Use a tread depth gauge or 20p coin test to check for legal and safe tread levels.
- Keep tyres at the correct pressure to prevent premature wear and improve efficiency.
- Look out for cracks, bulges, cuts, or punctures on the tyre sidewall and tread.
- If you notice any damage, get a professional tyre check immediately.
- Tyre rotation every 6,000–8,000 miles ensures even wear.
- Wheel balancing and alignment improve stability and prevent uneven tyre wear.
- If your tyres fall below 1.6mm tread depth, have visible damage, or show signs of excessive wear, it’s time to replace them.
- Always fit matching tyres on the same axle for balanced handling and performance.
Need Tyre Advice? We’re Here to Help!
At Lucas Tyres & Auto Care, we offer:
✅ Expert tyre advice & fitting services
✅ Free tyre safety checks
✅ A wide range of high-quality tyres for all vehicles
🔍 Visit us today for professional tyre guidance and drive with confidence! 🚗✅
FAQ
How do I read the information on my tyre’s sidewall?
Your tyre’s sidewall contains important details such as:
✔ Tyre size – Example: 205/55 R16 91V
✔ Load index – How much weight the tyre can carry.
✔ Speed rating – The maximum speed the tyre is designed for.
✔ Manufacturing date – Shown as a four-digit DOT code (e.g., 2219 means the 22nd week of 2019).
What do the numbers on my tyre mean?
Example: 205/55 R16 91V
🔹 205 – Tyre width in mm.
🔹 55 – Aspect ratio (height as a % of width).
🔹 R – Radial tyre construction.
🔹 16 – Diameter of the wheel in inches.
🔹 91 – Load index (maximum weight the tyre can carry).
🔹 V – Speed rating (maximum speed the tyre can handle).
How do I know when my tyres need replacing?
You should replace your tyres if:
🚨 The tread depth is below 1.6mm (UK legal limit).
🚨 There are visible cracks, bulges, or cuts.
🚨 Your tyres are over 6 years old, even if they look fine.
🚨 You experience poor grip or longer braking distances.
What’s the difference between premium, mid-range, and budget tyres?
✔ Premium Tyres – Made by top brands like Michelin, Pirelli, and Goodyear. Offer the best performance, durability, and safety.
✔ Mid-Range Tyres – A balance between cost and performance. Good for everyday driving.
✔ Budget Tyres – More affordable but may wear out faster and provide less grip.
How do seasonal tyres differ from each other?
🔹 Summer Tyres – Best in warm weather, offering great grip and efficiency.
🔹 Winter Tyres – Designed for cold conditions, snow, and ice.
🔹 All-Season Tyres – A mix of both, suitable for moderate climates.
What is tyre rolling resistance, and why does it matter?
Rolling resistance is the amount of energy lost as the tyre moves. Lower rolling resistance improves fuel efficiency and reduces CO₂ emissions.
What is a run-flat tyre?
Run-flat tyres allow you to drive short distances (typically up to 50 miles) at reduced speed even after a puncture, giving you time to reach a garage safely.
What are eco-friendly tyres?
Eco tyres use low rolling resistance technology to improve fuel efficiency and reduce environmental impact.
Can I mix different brands or types of tyres?
It’s not recommended as mixing tyres can affect handling, grip, and braking performance. Ideally, all four tyres should match in brand, size, and tread pattern.
Where can I get expert tyre advice?
At Lucas Tyres & Auto Care, our specialists can help you choose the right tyres for your vehicle and driving needs. Visit us for expert advice and professional tyre fitting!
