TowSmart rules & compliance

Check the rule behind every safer towing decision.

Official towing, trailer, loading, braking, coupling and mass resources — organised by jurisdiction and linked to the authority that issued them.

Build a guided check Search all rules How updates work

AUS 6 sources ACT 1 sources NSW 1 sources VIC 2 sources QLD 2 sources SA 1 sources WA 1 sources TAS 1 sources NT 2 sources

Official regulatory sources

Find the official rule that applies.

Choose a jurisdiction first. National technical codes do not replace state and territory approval, inspection or registration requirements.

1 official resource

Downloads open on the issuing authority’s website.

NSW Current

Towing rules

NSW towing a trailer or caravan

Official NSW rules and guidance for towing capacity, braking, couplings, safety chains, loads, dimensions and licence restrictions.

Cars Utes & light trucks Trailers 4WDs & off-road vehicles

Issued by: Transport for NSW
Source check: 28 Jul 2026

View official rules

Current means checked

A living source register, not a forgotten links page.

TowSmart fingerprints each official page or document on a schedule. When its bytes change, the affected record leaves the public library until the new version, effective date and plain-language description have been reviewed.

01
Monitor
Check official authority pages and downloads daily.
02
Detect
Compare source fingerprints, versions and effective dates.
03
Review
Hold changed material back until a person verifies it.
04
Publish
Restore the verified official link with a clear current status.

Important:

TowSmart provides access to official sources and general navigation help. It does not provide legal advice, engineering certification, a roadworthy certificate or approval to modify a vehicle. Requirements depend on the vehicle, manufacture date, intended modification and jurisdiction. The issuing authority’s current material always governs.