{
  "url": "https://openlegislation.uk/eu-regulation-2020-740/annex-I/part-1",
  "json_url": "https://openlegislation.uk/eu-regulation-2020-740/annex-I/part-1.json",
  "legislation": "eur/2020/740",
  "legislation_title": "Regulation (EU) 2020/740 of the European Parliament and of the Council of 25 May 2020 on the labelling of tyres with respect to fuel efficiency and other parameters, amending Regulation (EU) 2017/1369 and repealing Regulation (EC) No 1222/2009",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2020-740",
  "path": "annex/I/part/1",
  "kind": "part",
  "number": "A: Fuel efficiency classes and rolling resistance ",
  "heading": null,
  "text": "The fuel efficiency class shall be determined and illustrated on the tyre label on the basis of the rolling resistance coefficient (RRC in N/kN) according to the ‘A’ to ‘E’ scale specified in the table below and measured in accordance with Annex 6 to UNECE Regulation No 117 and aligned in accordance with the laboratory alignment procedure set out in Annex V.\nIf a tyre type belongs to more than one tyre class (e.g. C1 and C2), the grading scale used to determine the fuel efficiency class of that tyre type shall be that which is applicable to the highest tyre class (e.g. C2, not C1).\nC1 tyres\nC2 tyres\nC3 tyres\nFuel efficiency class\nRRC in N/kN\nRRC in N/kN\nRRC in N/kN\nA\nRRC ≤ 6,5\nRRC ≤ 5,5\nRRC ≤ 4,0\nB\n6,6 ≤ RRC ≤ 7,7\n5,6 ≤ RRC ≤ 6,7\n4,1 ≤ RRC ≤ 5,0\nC\n7,8 ≤ RRC ≤ 9,0\n6,8 ≤ RRC ≤ 8,0\n5,1 ≤ RRC ≤ 6,0\nD\n9,1 ≤ RRC ≤ 10,5\n8,1 ≤ RRC ≤ 9,0\n6,1 ≤ RRC ≤ 7,0\nE\nRRC ≥ 10,6\nRRC ≥ 9,1\nRRC ≥ 7,1",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2020/740/annex/I/part/1",
    "retrieved_at": "2026-11-01T14:42:35.966646+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}