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Slow Moving Vehicles On Incline Ahead Sign Face Post Mounted 583, (Face Only)

  • Slow Moving Vehicles On Incline Ahead Sign Face Post Mounted 583, (Face Only)
  • £31.68 Ex VAT 
  • Inc VAT: £38.02
Product Code
  • 10 or more £28.51 ea. (Ex VAT)
  • 20 or more £25.66 ea. (Ex VAT)
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 01905 794 875

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  • Made To Order: Ships in 5 - 7 Days
  • Brand: Start Traffic

Slow Moving Vehicles on Hill Ahead Sign 583

The slow-moving vehicles sign, diagram 583, means there will be slower moving heavy vehicles ahead due to an incline. This may not just cause congestion, but collisions on roads with two lanes as traffic can close unexpectedly fast.

This may only be used with ‘Slow lorries for’ and a distance plate indicating how many miles the incline continues. This sign is usually found on dual carriageways and motorways with inclines below road standards. (The desirable maximum gradients defined in DMRB, Volume 6, Section 1, Chapter 4.1 are 3% for motorways, 4% for Dual Carriageways and 6% for single carriageways.)

The diagram is intended for upwards gradients only, to alert drivers of slower-moving vehicles which wouldn’t be the case going downhill. 523.1, ‘Steep Hill Downwards’ should rather be used on downwards gradients of 10% or more, with the nearest whole number indicated on the sign. This is also available from our extensive range of warning signs.

This sign can come in the standard sizing of 600mm. We sell options from 450mm to 1500mm, please call our sales team if you need a larger size.

slow moving vehicles on incline ahead post mounted sign

Superior Quality Sign Face

Superior quality speed bump sign

Superior quality prismatic reflective sign face ensure that the sign stands the test of time.

Durable Composite Base

Classic roll up sign hinge

Made from a composite material which is an aluminium covering over plastic, it is light and ultra strong.

Designed to be Post Mounted

Protected reflective face

Each Part of the sign comes with two rails allowing the fitment of two clips per face for secure mounting.

Need Help Finding The Right Sign Face?

Our sales team are ready and waiting to take your call on 01905 794 875 to help you get the right post mounted sign for the job. We also have temporary warning signs as well as road marking signs available, if you do not need a post mounted item.

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Conforms Class 2 Reflectivity
Diagram Reference 583
AccuChecked ✔ (The specification has been independently checked for accuracy)
AccuPhoto ✔ (The photos are of the actual product type that you are ordering)
Thickness 3.6mm (face), 20mm (including rails)
Type R2/RA2 reflective material on composite backing
Colour Grey backing, white, red and black signage
Customisation Alternative wording and sizes available. Please call for details.

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