Platinum Signs
Trucks Use Left Lane Sign
PSS-TRF-308 · Product data sheet
Data sheet
26 August 2026
https://www.platinumsigns.com.au
Description
Lane discipline is critical on multi-lane highways. This sign directs truck traffic to the left lane, improving flow and reducing congestion-related incidents. Built from durable aluminium in 450×600 mm or 600×800 mm formats, it conforms to AS 1319 specifications. Class 1 reflective option ensures drivers see the message in darkness or adverse weather. Trade customers benefit from bulk discounts and rapid nationwide delivery.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Traffic & Road Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-TRF-308
Available materials
| Material | Specification |
|---|---|
| Aluminium (1.6mm) | Rigid aluminium sheet suited to long-term signage where corrosion resistance and dimensional stability matter. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent outdoor installations and high-durability sites. |
Available sizes
- • 450 x 600mm (Large)
- • 600 x 800mm
Volume pricing — Aluminium (1.6mm) · 450 x 600mm (Large) (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1-4 | $95.00 | — |
| 5-9 | $87.40 | -8% |
| 10-24 | $80.75 | -15% |
| 25-49 | $72.20 | -24% |
| 50-99 | $64.60 | -32% |
| 100+ | $57.00 | -40% |
Prices shown for the listed material/size combination. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/traffic/trucks-use-left-lane.
Frequently asked
Is this sign required by law on Australian highways?
It's not universally mandatory, but road authorities often install it to manage heavy vehicle flow and improve safety on multi-lane routes.
Which size should I choose for high-speed roads?
The 600×800 mm size is recommended for highways where drivers need to read the sign from a distance; 450×600 mm suits urban arterials.
How durable is the reflective coating?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.
Can I customise the text or design?
This is a standard regulatory sign, so text and design are fixed. For custom traffic signage, contact our team to discuss bespoke options.
Do you offer installation support?
We supply the sign and installation guidance; most customers arrange installation through local contractors familiar with road safety protocols.