Example ranking Illustrative data shown to demonstrate the page layout. This is not the result of a real analysis — the products and brands in the table are fictional.

3Rank 03 of 6 · Summer tyres 205/55 R16

Halbert RoadLine 4S

Best score-to-price relationship in the ranking. The compromise shows only late in the tyre's life.

8.7BPR score
good
  1. €312Price
  2. C · 29.0 mWet grip (EU label class)
  3. 3 of 6in Summer tyres 205/55 R16
  4. 8.7BPR score 0–10

Component scores

Where the score
comes from.

Four components, equal weight, each on a 0–10 scale and each resting on a named source. The overall score is their mean — the full procedure is in the methodology.

  1. Composition and specification8.6

    Declared composition and specification: active ingredients and their concentrations, energy classes, standards, technical parameters — and what the manufacturer leaves unsaid.

  2. Evidence and studies8.4

    Verification of the manufacturer's claims against outside sources: laboratory reports, industry testing, safety data sheets, certificates and regulatory decisions.

  3. Owner feedback8.3

    Analysis of verified reviews written after extended use, together with recurring fault reports for the model or series.

  4. Cost and value9.5

    Price set against what the product actually delivers, plus costs incurred later — consumables, energy, servicing, subscriptions — over the lifespan typical for the category.

Overall score = mean of four component scoresSignificance threshold: ±0.15 pt

What we liked

  • Lowest set price among the leaders
  • Wet grip class B with steady results

Worth knowing

  • Clear drop in grip past 40% tread wear
  • Noisier than the class average
8.7 Good Rank 03 of 6 · Summer tyres 205/55 R16

Comparison

How it compares
within the category

All values come from the same analysis and are comparable only within the category Summer tyres 205/55 R16.

Comparison with the category leaders
ProductScoreWet grip (EU label class)Price
EcoRoll PrimeTop score 8.9A · 27.1 m €349
RoadLine 4SThis product 8.7C · 29.0 m €312
Category average6 products analysed 8.5——

Principles

The manufacturer makes claims.
We check what the evidence says.

Every ranking follows the same protocol: an analysis of composition and specification, verification of claims against available studies, a review of verified owner feedback, and an assessment of price against what the product delivers.

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