Towing Signs

About Towing Signs

Towing signs, particularly height indicator signs, are essential safety equipment for commercial vehicle drivers, HGV operators, and tradespeople navigating the UK's road network with tall vehicles. These highly visible cab-mounted indicators provide a constant reminder of vehicle height, helping prevent costly and dangerous bridge strikes and collisions with height-restricted infrastructure such as car park barriers, overhead cables, and low bridges. MyToolShed.co.uk supplies professional-grade height indicators from trusted manufacturers like Sealey, designed specifically for the demanding conditions of commercial vehicle operation.

Whether you're driving a high-top van, lorry with loaded equipment, or any vehicle exceeding standard height restrictions, a clear and accurate height indicator displayed within your cab is crucial for safe navigation. Modern towing signs feature easy-to-read metric measurements that comply with UK road regulations, with durable construction that remains clearly visible in all driving conditions. These professional safety aids are particularly vital when operating unfamiliar routes, switching between vehicles, or when vehicle height changes due to loaded cargo, roof racks, or mounted machinery.

Applications

• HGV and lorry drivers transporting goods with varying load heights
• Van drivers operating high-top conversions or vehicles with roof-mounted equipment
• Fleet managers ensuring commercial vehicle safety compliance
• Delivery drivers navigating urban areas with numerous height restrictions
• Removal and logistics companies operating tall box vehicles
• Plant and machinery operators transporting equipment on flatbed lorries
• Construction site managers overseeing vehicle movements
• Agricultural contractors moving tractors and tall farming equipment
• Caravan and horsebox owners towing high-sided vehicles
• Mobile tradespeople with ladder racks or elevated equipment
• Scaffolders and roofers with loaded commercial vehicles
• Event and exhibition contractors transporting temporary structures

Choosing The Right Towing Signs

Begin by accurately measuring your vehicle's maximum height from ground level to the highest point, including all roof-mounted equipment, aerials, and loads. Add a safety margin of 50-100mm to account for suspension compression and road surface variations. Select height indicators with clear, large numerals that are easily readable at a glance without distracting from driving.

Position is critical—choose signs that mount securely within your natural line of sight, typically on the dashboard, sun visor, or windscreen area. MyToolShed.co.uk stocks indicators with secure mounting systems that resist vibration during normal driving but allow adjustment when vehicle configuration changes. Durability matters in commercial environments, so opt for professional-grade products from manufacturers like Sealey that resist fading and temperature variations.

Consider adjustable indicators if you regularly operate different vehicles or if your vehicle height changes depending on load configuration. For fleet applications, standardised signage across all vehicles ensures consistent safety practices and driver awareness throughout your operation.

Safety Information

Bridge strikes represent one of the most common and costly incidents affecting commercial vehicles in the UK, with Network Rail reporting thousands annually. Installing an accurate height indicator is a simple but critical safety measure. Verify your vehicle height before each journey, particularly after loading or when switching vehicles, as dimensions can change with suspension wear, tyre replacement, or modifications.

According to HSE guidelines, employers must provide appropriate safety equipment and ensure drivers understand vehicle dimensions and route planning. Always plan routes using commercial vehicle navigation systems that account for height restrictions. If uncertain whether your vehicle will clear a restriction, find an alternative route—the consequences of bridge strikes include prosecution, substantial fines, vehicle seizure, and potential injury.

Frequently Asked Questions

How do I measure my vehicle height correctly?

Measure from ground level to the highest point using a tape measure, including all roof equipment, aerials, and loads. Measure on level ground at normal operating weight, and add 50-100mm as a safety margin to account for suspension movement and road surface variations.

Where should I position a height indicator in my cab?

Position the indicator within your natural line of sight without obstructing road view. Common locations include the top centre of the dashboard, sun visor, or windscreen within the wiper sweep area. You should see it with a quick glance without diverting attention from driving.

Do I need different indicators for different vehicles?

If you regularly drive multiple vehicles of different heights, you'll need either separate indicators for each vehicle or an adjustable indicator you can modify. Never assume all fleet vehicles are the same height—each should be individually measured and clearly marked for safety.