Tyres are your car’s only contact with the road, making them one of the most crucial safety components. Let’s break down everything you need to know about these rubber workhorses.
Key Tyre Components:
- Tread – The patterned surface that grips the road and channels water away
- Sidewall – The vertical part showing size markings and brand info
- Bead – The inner edge that seals tightly to the wheel rim
- Carcass – The internal structure of fabric and steel layers
Tyre Types Explained:
- Summer tyres – Optimal for warm conditions with firm rubber compounds
- Winter tyres – Softer rubber with deep treads for cold/snowy weather
- All-season tyres – Year-round compromise for moderate climates
- Run-flats – Allow limited driving after a puncture
Understanding Tyre Markings:
A code like “205/55 R16 91V” tells you:
- 205 = Width in mm
- 55 = Height as % of width (aspect ratio)
- R = Radial construction
- 16 = Wheel diameter in inches
- 91 = Load rating (weight capacity)
- V = Speed rating (max safe speed)
Tyre Maintenance Essentials:
- Check pressures monthly (including spare)
- Inspect tread depth regularly (minimum 1.6mm UK legal limit)
- Look for cracks, bulges or uneven wear
- Rotate tyres every 10,000 miles for even wear
- Ensure proper wheel alignment
When to Replace Tyres:
- Tread depth below 3mm (for optimal wet weather performance)
- Visible damage or punctures
- After 5+ years (even with good tread)
- Vibration or handling issues
At Lucas Tyres and Auto Care, we recommend checking your tyres at least monthly and before long journeys. Our experts can help you choose the perfect tyres for your vehicle and driving needs, ensuring optimal safety and performance.
Remember: Your tyres are what keep you safely connected to the road – never compromise on quality or maintenance!
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