Iowa Code § 321.24
82 Acts, ch 1062, §3, 38; 87 Acts, ch 108, §2; 87 Acts, ch 130, §1; 88 Acts, ch 1089, §3; 89 Acts, ch 185, §1; 90 Acts, ch 1116, §1; 91 Acts, ch 142, §1; 92 Acts, ch 1104, §2; 94 Acts, ch 1199, §77; 95 Acts, ch 45, §1; 99 Acts, ch 188, §4; 2000 Acts, ch 1016, §42, 47; 2000 Acts, ch 1028, §1, 4; 2000 Acts, ch 1047, §1, 4; 2001 Acts, ch 153, §17; 2003 Acts, 1st Ex, ch 2, §164, 205; 2004 Acts, ch 1013, §5, 35; 2005 Acts, ch 8, §7, 8; 2006 Acts, ch 1070, §4; 2007 Acts, ch 143, §8; 2008 Acts, ch 1018, §6; 2008 Acts, ch 1113, §54; 2009 Acts, ch 41, § 113; 2010 Acts, ch 1140, §1; 2014 Acts, ch 1092, § 73; 2016 Acts, ch 1098, §31; 2020 Acts, ch 1074, § 31, 93
82 Acts, ch 1062, §3, 38; 87 Acts, ch 108, §2; 87 Acts, ch 130, §1; 88 Acts, ch 1089, §3; 89 Acts, ch 185, §1; 90 Acts, ch 1116, §1; 91 Acts, ch 142, §1; 92 Acts, ch 1104, §2; 94 Acts, ch 1199, §77; 95 Acts, ch 45, §1; 99 Acts, ch 188, §4; 2000 Acts, ch 1016, §42, 47; 2000 Acts, ch 1028, §1, 4; 2000 Acts, ch 1047, §1, 4; 2001 Acts, ch 153, §17; 2003 Acts, 1st Ex, ch 2, §164, 205; 2004 Acts, ch 1013, §5, 35; 2005 Acts, ch 8, §7, 8; 2006 Acts, ch 1070, §4; 2007 Acts, ch 143, §8; 2008 Acts, ch 1018, §6; 2008 Acts, ch 1113, §54; 2009 Acts, ch 41, §113; 2010 Acts, ch 1140, §1
Referred to in §321.46, 321.52, 321.69, 321.152, 331.557, 805.8A (2)(b)
Certain trailers exempt, see §321.123