{"data":{"id":"us/40-cfr-1066.315","jurisdiction":"us","citation":"40 CFR 1066.315","heading":"Dynamometer road-load setting.","body":"Determine dynamometer road-load settings for chassis testing by following SAE J2264 (incorporated by reference, see § 1066.1010).","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER U—AIR POLLUTION CONTROLS","PART 1066—VEHICLE-TESTING PROCEDURES","Subpart D—Coastdown"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"f4a680532c507f5622d0a7af84959bc9306df7b3dff59f99d014e4553f6cda27","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-1066.310","next":"us/40-cfr-1066.401"},"notice":"GroundRules: Original legal text. Not legal advice."}