Iowa Code § 321I.12 (2026)

1. An all-terrain vehicle shall not be operated without suitable and effective muffling\n\nTue Dec 09 22:15:55 2025 Iowa Code 2026, Chapter 321I (35, 1) §321I.12, ALL-TERRAIN VEHICLES 8\n\ndevices. An all-terrain vehicle shall comply with the sound level standards and testing procedures established by the society of automotive engineers under SAE J1287.

2. The commission may adopt rules with respect to the inspection of all-terrain vehicles and testing of their mufflers. 2004 Acts, ch 1132, §55; 2007 Acts, ch 141, §35 Referred to in §805.8B(2A)(b) For applicable scheduled fines, see §805.8B, subsection 2A, paragraph b\n\n 321I.13 Headlight — taillight — brakes. Every all-terrain vehicle operated during the hours of darkness shall display a lighted headlight and taillight. Every all-terrain vehicle shall be equipped with brakes. 2004 Acts, ch 1132, §56; 2012 Acts, ch 1100, §43 Referred to in §805.8B(2A)(c) For applicable scheduled fines, see §805.8B, subsection 2A, paragraph c \n