Section Trans 276.03 - Safety devices-width exclusion(1) The devices in this subsection are designated as safety devices as required under 23 CFR 658.5(g) and 23 CFR 658.15 and are not included in the calculation of width: (c) Hand-holds for cab entry and egress;(d) Splash and spray suppressant devices;(e) Load induced tire bulge.(2) The devices in this subsection are determined to be safety devices and are not to be included in the calculation of width provided such devices do not extend beyond 3 inches on each side of a vehicle.(a) Door hardware, including door handles and locking devices.(b) Load tie down devices.(c) Toe holds or retractable steps.Wis. Admin. Code Department of Transportation Trans 276.03
Cr. Register, December, 1984, No. 348, eff. 1-1-85.The 3-inch limit is imposed by 23 CFR 658.15. The secretary is authorized to designate additional devices in s. 348.05(2m), Stats.