Knowledge

New European tyre label As of 1 May 2021

• Truck

Since 1 November 2012, tyres are obliged to carry a tyre label. A new tyre label will come into effect on 1 May 2021. The tyre label is compulsory for tyres for passenger cars (C1), light commercial ve...

Materials used to produce tyres

Of course, rubber is the first thing that pops into your mind when you think about tyres. However, things are a bit more complicated in reality. Continue reading to see which materials are used to prod...

Tread, shoulder and side-walls of truck tyres

• Truck

Do you know which requirements truck tyres must meet when it comes to their tread, shoulder and side-wall? We have provided an overview of the most useful information.

Properties of the ideal tyre for each purpose

Naturally, everything depends on your specific situation. However, the tyre must possess certain properties. We have identified these properties for each purpose.

7 Reasons for premature tyre wear and tear

You want the lowest price per kilometre and the highest return on your investment. So make sure your tyres do not suffer premature wear and tear. We will tell you how.

Rubber compounds

• OTR

Manufacturers of OTR tyres use various types of rubber compounds. This means tyres can be used very efficiently for each specific purpose. Each type of compound has its own specifications when it comes...

TKPH: Tonne Kilometre Per Hour

• OTR

What is the load (tonnes) I can transport with my dump truck per hour? This question is regularly encountered for dump trucks, and is particularly important in the mining industry, where routes are som...

WCF: Work Capability Factor

• OTR

To determine how much load (tonnes) a loader can transport per hour, we can calculate the so-called WCF: Work Capability Factor.

Tyre pressure and solid rubber tyres

• OTR

The life span of an OTR tyre can mainly be maximised by selecting the right tyre pressure. After all, it’s the air in the tyres that carries the weight of the vehicle and the load it may be carrying. ...

Size markings

• OTR

A tyre that features the marking 16.00R25 is exactly the same as a tyre that features the marking 445/95R25. They are the same size, but the size has been expressed differently. For example, the width ...

DOT numbers

• OTR

Tyres used for high-speed cranes feature a DOT number. In many other OTR tyres, the DOT number is incorporated into the tyre's serial number and the marking differs per brand.

Load/Speed Index for OTR tyres

• OTR

Bearing capacity is normally expressed by the Load Index (LI) on radial tyres or by the PLY rating (PR) on diagonal tyres. Speed and bearing capacity are often also linked; this is referred to as the L...

What is the difference between radial tyres and diagonal tyres?

• OTR

'Radial tyres' and 'diagonal tyres' are 2 terms that also apply to earth-moving tyres. The two tyre types are distinguished via their respective structures.

Structure of a radial tyre

Tyre tread, side wall, cord layers, casing and heel – these are all frequently encountered terms when it comes to tyres. But what exactly do these terms mean? Our OTR experts will be pleased to inform ...

Avoid aquaplaning with the right truck tyres

• Truck

Everyone wants to avoid an accident. But this can be difficult when it comes to aquaplaning. By fitting the right truck tyres on your trucks, you can help to keep risks to a minimum on wet surfaces.

Is there a difference in tyres for farmers and agricultural contractors?

• Agricultural

In the past, everything was clear: farmers had small tractors and trailers and agricultural contractors had large machines, which could be rented by farmers. They thus had different needs when it came ...

The correct tyre pressure for your truck

• Truck

It remains one of the most crucial issues when it comes to tyres: tyre pressure. Would you like to know the ideal tyre pressure for your truck or trailer? We would like to tell you everything about the...

Agricultural tyres on the road

• Agricultural

More and more versions of agricultural tyres are being developed for specific applications. For instance, in recent years, various manufacturers have been developing so-called ‘road tyres’, which have ...

Patterns and ridges on agricultural tyres

• Agricultural

The contact surface of a tyre determines its traction when off the road. That is why most agricultural tyres feature ridges; they do all the work. But this is not the case for all tyre types. The purpo...

Slip percentage of agricultural tyres

• Agricultural

The less that agricultural tyres slip in the fields, the better it is for your soil. In addition, you save fuel because less energy is wasted. This article explains the theory of slipping and how you c...

Traction of truck tyres explained

• Truck

The traction of truck tyres plays an important role depending on the season, weather and purpose. But how can the traction of a tyre actually be optimised? We are pleased to tell you.

15-inch agricultural tyres

• Agricultural

This trailer tyre, which is better known as an implement tyre, is available in many different dimensions and profiles. The most in-demand version is the 15-inch agricultural tyre. In fact, it is 15.3 i...

Barkley agriculture

• Agricultural

Our in-house brand Barkley is excellent when it comes to agricultural tyres. You can always benefit from competitive prices, while getting the same (or higher) quality as other brands. This has allowed...

Wide agricultural tyres

• Agricultural

Your specific purpose and preferences will determine which wide agricultural tyres you need. The body of your machine also determines the ideal width of your tyre. Our agriculture expert Enno Schottert...

Suitable wheels for Euro-6 trucks and HL tyres

• Truck

There is no getting away from it. For the haulage industry, emissions requirements in Europa are getting stricter all the time, which means that truck manufacturers are constantly developing newer engi...

Your OTR tyres mounted on rims ready to use

• OTR

We have an exclusive partnership with Barkley, which means you can always count on the best possible service. For example, you can have your OTR tyres mounted on rims, so they are immediately ready to ...

Background of OTR tyres

• OTR

Many OTR tyres are not only used off-road. In many situations, vehicles also drive on hardened surfaces or public roads at above average speeds. In such cases, it is important to pay attention to the t...

OTR tyres, there are essential differences

• OTR

OTR tyres are available in many types because they are used for such a wide range of activities. If we look at pattern depths, we encounter four different types, namely E2/L2/G2, E3/L3/G3, E4/L4, L5.

Transference ratio, rolling circumference and inter-axle ratio

• Agricultural

When it comes to tractors with four-wheel drive, there is a close relationship between the dimensions of front and rear tyres.

The ideal tyre pressure for your tractor tyres

• Agricultural

Tyre pressure. It sounds simple. And it is simple, as long as you know the ideal pressure for each situation. One of the biggest challenges faced by agricultural vehicles involves changing loads placed...

TT or TL- tube type or tubeless tyres

• Truck

Apart from structure (radial or diagonal), size and profile, tyres can also be distinguished by whether they are TT (tube type) or TL (tube less) tyres. In this case, the former features an inner tube ...

What do specific earth-moving machines do

• OTR

Besides moving earth, sand and rock, machines that are part of the OTR or EM (Earthmover) category can also be used for many other possibilities. We are pleased to give you an overview of these machine...

The ability of the wheel to rotate freely: the ET-value

• Truck

Have you ever been in a situation, where the specific designation for truck wheels is not entirely clear? We often get questions about the offset of a wheel. The offset of a wheel is indicated by the E...

Which OTR tyres should you use for specific machines

• OTR

Machines in the OTR or EM (Earthmover) categories have a unique code for their tyres. We are pleased to give you an overview, so you know which OTR tyres you should be using on specific machines.

Reading tyres

• Truck
• Agricultural
• OTR

Many details can be literally read from the tyre itself. For instance, the brand and size, but also specific technical information like the Load and Speed Index.

Fixed ratios

• OTR

In general, a wide range of tyre markings are encountered on tyres. One of these markings is the height/width ratio, which is always found on the side of the tyre. How is it calculated?

Lug hole types

Of course, it must be possible to mount rims on to the hub. Lug holes have been developed for this specific purpose. Every rim has a centre bore and several lug holes to attach the rim to the hub. Thes...

Cross-section of a tyre

The actual dimensions of radial tyres can differ considerably from size markings and can also differ per brand, type and elasticity of the strip material. That is why we recommend looking at the cross ...

Load and speed index of truck tyres

• Truck

The load index is mentioned on the side of the tyre and is always mentioned together with the speed index. It is important that you ask yourself whether you are using the right truck tyre for the weigh...

Single or dual assembly for agricultural tyres?

• Agricultural

Things are simple for trucks: they either have a single or a double axle. But a real choice must be made in the agricultural sector: will you opt for single or dual assembly? People often ask themselve...

This is how you reduce your soil compaction with tractor tyres

• Agricultural

Soil compaction is an important term in the farming business. This is something you must minimise because it means lower yields come harvest time. Using the right tyres in the right manner helps to red...

Tyres for rigid or articulated dumpers

• OTR

These vehicles have been designed for a single purpose - to transport heavy loads. This involves collecting the load at one site and then transporting it to another location, where it is unloaded. Depe...

Load/Speed-Index for agricultural tyres

• Agricultural

The load index of an agricultural tyre can be found on the side of the tyre and is always mentioned together with the speed index. It is important for you to check whether you are using the right tyre ...

Conversion possibilities tractor tyres

• Agricultural

There is a close relationship between the dimensions of front and rear tyres on four-wheel drive tractors. To maximise the potential of four-wheel drive, the rolling circumference of the front tyres mu...

Custom made Agricultural wheels

• Agricultural

If you want to order wheels with a fixed disc, we will need you to supply the details shown in the image opposite. Would you like to know more? Then please call one of our members of staff.

Structure of a rim

What do rim markings mean and how can you read them? We are pleased to explain. The width of the rim is measured between the outer edges of the rim. The rim diameter is measured upright, between the he...

Mounting agricultural tyres

• Agricultural

A few very important safety and fitting guidelines must be complied with when replacing tractor tyres. It is an intensive job, so it would be wise to seek assistance from a (agricultural) tyre speciali...

The tyre label

• Truck

The European tyre label has been mandatory for new tyres since 1 November 2012 and applies to passenger vehicles as well as light and heavy industrial vehicles. The European Commission has passed a new...

Difficulty selecting truck tyres?

• Truck

Truck tyres are available in many types, sizes and profiles. There is a good reason for this because tyres are selected depending on where trucks are deployed. Do they mainly travel long distances, do ...

TRA code and Star rating

• OTR

The internationally standardised TRA code can be used to select appropriate OTR tyres for all machines. This immediately tells you for which type of machine and purpose tyres can be used.

Flotation tyres: steel belted or nylon

• Agricultural

One of the most important decisions when selecting flotation tyres, involves selecting an appropriate casing. The choice between steel belted and nylon casings is more important than deciding whether t...

Mounting a truck tyre

• Truck

Truck or trailer tyres should be mounted by professionals. But before getting to this stage, you must consult your tyre specialist to find tyres suitable for your specific purpose. Naturally, the tyres...

Earth-moving and industrial tyres per vehicle type

• OTR

In principle, all earth-moving and industrial machines have been designed for a specific use. However, some machines can be implemented for a variety of purposes. Each type of machine is accompanied by...

Tyres for scrapers

• OTR

To a certain extent, self-loading earth-moving machines are subject to the same conditions as rigid or articulated dumpers. Once again, loads are collected at one location and then transported to anoth...

Tyres for loaders

• OTR

In most cases, loaders are deployed on rough terrain and surfaces featuring rubble and waste materials. That is why tyres must feature properties that protect them against incisions and damage.

Prevent damage to agricultural and earth-moving tyres

• Agricultural
• OTR

The powerhouses of the tyre world - agricultural and earth-moving tyres - are pushed to their limits on a daily basis. In the same way as other tyres, unnecessary damage to these tyres can be prevented...

Prevent damage to truck tyres: Drive smarter and reduce tyre-related costs

• Truck

What causes damage to truck tyres? Is it caused by the condition of roads and terrains, or are there (also) other causes? Damage to truck tyres can simply be avoided via greater vigilance and more (pre...

It's all about the rim

• Truck
• OTR
• Agricultural

Heuver Tyrewholesale not only specialises in tyres for trucks, trailers, OTR machines and agricultural equipment, but also the accompanying rims. They are an essential component when using tyres effect...

Tyres for bulldozers

• OTR

In some situations, bulldozers featuring tyres are used instead of bulldozers equipped with tracks. These machines are normally deployed to move materials (often soil) by pushing them. Bulldozers are a...

Tyres for graders

• OTR

Graders require different tyres than loaders, bulldozers, scrapers and rigid or articulated dumpers. Graders are used when maintaining and building roads; to flatten the top layer of the sand bed or th...

Tyres for rollers

• OTR

When building (asphalt) roads, it is very important for the various layers to be compressed equally. As a result, rollers and road-building machines must make sure that equal pressure is applied so an ...

Tyres for aircraft towing trucks

• OTR

You will only see these vehicles at airports. Large and small aircraft towing trucks shunt incoming and out-going planes to and from gates and runways. And this applies to all planes, because specific ...

Essential information for truck and trailer tyres

• Truck

All trucks, trailers and other pieces of rolling stock are supplied by manufacturers featuring tyres which are compatible with their respective load capacities. When replacing tyres, it is essential to...

Tractor tyres with power

• Agricultural

Productivity is an essential factor in modern agricultural companies. And high productivity is they key to success. Tractor tyres are now accompanied by much stricter basic requirements and modern trac...

Agricultural companies require all-rounders

• Agricultural

In modern agricultural companies, time is a decisive factor more so than ever before. Distances are often long and transport takes place over hard and soft roads, as well as the fields themselves. Comp...

Powerhouse that make a difference

• OTR

Barkley is a brand of high quality OTR tyres, which offers quality that matches the more renowned brands. However, affordability is one of Barkley's core principles. We can offer our customers the best...

How hard must OTR tyres be?

• OTR

The life span of OTR tyres is greatly determined by their air pressure. So pay close attention, even though the tyres have a naturally robust appearance. By complying with the guidelines, you can signi...

Choice between radial and diagonal tyres determined by use

• OTR

Manufacturers design and build OTR machines based on the conditions encountered in their deployment areas. However, they also require specific types of tyres. As a result, slightly different versions –...

Metal powerhouses

• OTR

Even if you have the best OTR tyres, which match your machine and purpose perfectly, they will be of little use to you without appropriate wheels. Thanks to modern laser cutting machines and robot tech...

Tyres for straddle carriers

• OTR

Straddle carriers are machines you will definitely not see on a public highway. They are - primarily - confined to container transshipment companies in ports or distribution/storage areas. In many case...

Improved safety, better handling, higher efficiency

• Truck

It's one of those difficult to answer questions: when do I place winter tyres on my fleet? And is it actually necessary?

Aeolus winter tyres offer certainty in planning

• Truck

Legal requirements concerning the use of winter tyres in Europe have been modified. And this also applies to heavy goods traffic. M+S tyres are a minimum requirement in the main transport countries. Th...

Truck tyres at Heuver: large stocks, competitive prices and fast delivery

• Truck

Truck tyres, wheels and tyres mounted on rims - Heuver is a total supplier and excels on all fronts. Our service knows no bounds. Because we try to do our best for customers each and every day. Our fas...

OTR and EM tyres: how to choose the right tyre

• OTR

Earth-moving tyres (OTR – off the road) is a collective name given to tyres used on large machines. Such machines are mostly used in the construction, road-building and mining industries, where hardene...

European legislation concerning winter tyres and tyre chains

It’s important for you are familiar with the latest legislation concerning winter tyres and tyre chains on commercial vehicles heavier than 3500 kg. We realise exactly how important this is! That’s why...

What do the codes on the side wall of a tyre mean?

The side of a tyre, which is referred to as the side wall, features a code that indicates the tyre's size and intended purpose. But what does it all mean? We will be pleased to explain everything you n...

Wholesaler agricultural tyres

Are you looking for new agricultural tyres? Heuver Tyrewholesale offers over 100,000 tyres and wheels by many brands. We can deliver quickly from stock and offer the best possible service.

The best truck tyres for any situation

• Truck

No matter what you transport and how you do it, we can offer the best truck tyres for any situation. And we also enjoy offering you the necessary advice! When doing so, we always consider what you will...

Single or dual wheel assembly on trucks

• Truck

The choice between single or dual assembly does not really apply to trucks and trailers. In this case, the steer axle always features two tyres. But a choice can be made for the all other axles, with t...

Reduce costs by selecting appropriate rolling resistance

• Truck

You can save money by identifying the ideal rolling resistance for your truck tyres. Maurits Bloem, our Product manager Truck tyres, is pleased to explain exactly how this works.

Steer axle tyres: what do you look for?

• Truck

The steer axle is an important position on a truck. After all, it is directly influenced by ever move of the steering wheel. It is thus good to know what you must look out for when buying steer axle ty...

M+S code: opt for safety!

When looking for winter tyres for your fleet, you will quickly encounter truck tyres with an M+S code. These letters mean the same thing in different languages: ‘Matsch’ + Schnee or Mud + Snow. These t...

Which rim accompanies a specific truck tyre?

• Truck

Selecting the best truck tyre is one thing, but how do find the most appropriate rim? After all, you want to avoid situations where the rim is unable to bear the load you are transporting. Or where the...

Aeolus AE21: the most robust and flexible all-terrain tyre

• Agricultural

The new Aeolus AE21 has been specially designed for vehicles that drive on various surfaces, and that is clear to see. Read more here.

Aeolus AE74 now also available in 710/50R26.5 and 750/60R30.5

• Agricultural

Both new tyre sizes - 710/50R26.5 and 750/60R30.5 - feature a steel casing, which makes them ideal for agricultural transport.