New Hampshire Statutes

§ 266:63 — Trailer Breakaway Safety Chains

New Hampshire § 266:63
JurisdictionNew Hampshire
Title XXIMOTOR VEHICLES
Ch. 266EQUIPMENT OF VEHICLES
SubdivisionSafety Devices Required for Transporting

This text of New Hampshire § 266:63 (Trailer Breakaway Safety Chains) is published on Counsel Stack Legal Research, covering New Hampshire primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
N.H. Rev. Stat. Ann. § 266:63 (2026).

Text

Every trailer or semi-trailer including farm and agricultural vehicles shall have, in addition to the tow-bar or coupling device, a safety chain or cable to prevent breakaway from the towing vehicle. Each chain or cable shall have an ultimate strength at least equal to the gross weight of the trailer and load being towed. Chains or cables shall be connected to the towed and towing vehicle to prevent the tow-bar from dropping to the ground in the event the tow-bar fails. This provision shall not apply to:

I.Truck-tractor and semi-trailer units equipped with fifth wheel mechanisms;
II.Full trailers being driven as part of a truck-tractor, semi-trailer, or full trailer unit when the full trailer is attached to the semi-trailer by means of a converter dolly or fifth wheel mechanism;
III.Tra

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Legislative History

RSA 263:7-a. 1955, 295:3. 1981, 146:1. 1983, 434:18. 1987, 404:12. 1988, 32:1, eff. May 23, 1988.

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Bluebook (online)
New Hampshire § 266:63, Counsel Stack Legal Research, https://law.counselstack.com/statute/nh/266%3A63.