Federal Motor Vehicle Safety Standards; Denial of Petition for Rulemaking

This document denies a February 12, 2019 petition for rulemaking submitted by Mr. Stevan Panin ("petitioner") requesting that NHTSA amend Federal Motor Vehicle Safety Standard (FMVSS) No. 104 or create a new FMVSS to require the year-round use of a standardized winter specification windshield washer fluid to prevent accidents allegedly caused by obstructed visibility from frozen windshield washer fluid. NHTSA is denying this petition for rulemaking because the agency does not believe the petitioner has demonstrated there is an unmet safety need related to windshield washer fluid, or that a mandated standardized winter-specification windshield washer fluid would effectively decrease or prevent crashes and injuries or fatalities.