Self-driving vehicles might be the future even for heavy equipment and trucks

Computers are getting more intelligent, and with artificial intelligence, the advantages are clear of using machines versus people as drivers. The key is just to make it safe and reliable enough. With self-driving vehicles you can basically operate around the clock, to better utilize your investments. You can’t of course cut out all the people from your operations, but machines don’t get tired, they don’t need breaks and they don’t make mistakes due to fatigue or lack of concentration.

Self-driving equipment has been tried in quarries, where they see a big saving on not having to fly in personnel to remote areas, higher utilization of the equipment and much lower labor costs. Instead of having 4.5 mean per vehicle around the clock with time restrictions, you can equip it with self-driving technology. For long haul trucks this has also been tested along with self-driving cars. The technology is not far from being launched at a bigger scale. Then we will have a lot more trucks driving around the clock.

The technology will not be cheap initially, until demand gets really high, but the savings can be big from the get-go. It does require that you can make sure that the equipment will run without breakdowns and that the tires will withstand the constant wear. For the truck tires, you will need to be able to effectively monitor the tire pressure in all the haul tires on the rig and have a procedure for how the trucks can stop for fuel and for tire monitoring. With low tire pressure you will have higher tire wear due to higher rolling resistance. Also the fuel efficiency is negatively impacted. Most of the tire blowouts are due to low tire pressure, so it is a real and quite big issue. This is a reason why you now and then see tire residue on the highways. The trucks don’t notice the tire failure and continue driving.

For big heavy equipment used in mining, you will have big mining tires with extreme conditions and you can easily have tire failures if the tires don’t have continuous maintenance and check for cuts and cracks. This will be one of the challenges for the future, how to make sure that proper maintenance is done and to avoid tire failures.

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Trucks will always need the best wear resistant tires

If you think of the distances that a truck drives to deliver products all over the globe using the extensive road networks, it is quite amazing. Ships do long shipping distances between continents. They deliver containers, which can then be put on trucks for further deliveries. Once picket up at a shipping container terminal and placed on the semi-truck trailer, for land-based deliveries. They often still need to cover vast distances to deliver the full containers to a distribution center, where the deliveries can be done with smaller transportations unless there are full container deliveries.

The tires that are needed for these trucks tend to be long haul tires that are designed for constant driving with good wear resistance and low heat build-up. You will want to havetruck tires that have low rolling resistance, so that your fuel consumption will be low. Other good ways to save costs is to retread the tires. Retreading can be done on a high quality carcass that is in good condition. If you don’t have a high quality tire to start with then you can retread them. You can save a lot of money by paying to have them retreaded, which can be done 1 to 2 times, if the carcass is in good condition before retreading. Retreaded tires have excellent properties if the new tread is of high quality. This is an environmental and cost efficient way to save money.

Since deliveries are a combination of time and money, you want to make sure that your deliveries are not delayed. If your deliveries are delayed due to tire problems, you will lose money in both ends. Both in terms of penalties of delayed deliveries as well as extra repair costs due to unscheduled downtime. Proper tire maintenance is always of utter importance to make sure that you don’t waste money on taking care of problems that might have been able to prevent. Tire failures are often due to low tire pressure, which damages the tires. Since you have so many tires on a truck, the drivers often don’t notice the problems, which is why you often can find debris from broken truck tires on main highways. Checking tire pressure on all 18 or more wheels can be time consuming, but can save you money in the long run.

For more information regarding truck tires, visit us: Nokian Heavy Tyres Ltd.

Long Haul Truck Tires For When You Face Difficult Conditions

Truck tires are some of the most used tires on the planet. Trucks have a lot of tires, normally 18-20 tires on each truck and they tend to drive almost constantly. So tire wear is significantly even when you use the most durable wear resistant tires, however these outperform any cheaper tire and you will be able to have more operating hours and less downtime with high quality tires. When it comes to commercial tires the tire costs tend to be small in comparison of what damage tire failures can cause as well as a lot of downtime, where you can’t utilize expensive equipment. So selecting a cheaper tire will never be worth it.

You need a reliable truck tires that you know can perform regardless of what conditions that you will face, without delays or problems. Customers rely on you to deliver their goods safely and on time. Failure to deliver on time might incur penalties and it can even ruin the goods if they are perishable. Depending on where your drive, you might even need winter tires for your truck, tires that can handle snow and ice. Without winter tires it is not safe to drive and you should not attempt it. Attempting to drive without winter tires will surely increase the risk of accidents and delays. It might also be illegal to drive without winter tires, depending on where you drive, e.g. Sweden introduced last year a law that makes it mandatory with winter tires for all heavy equipment driving on public roads between 1st of November until 31st of March, something that has already been introduced in Norway and Finland.

Durability tends to be key for haul tires, as you don’t want to have tire related problems during your drives. With durable tires, your tire maintenance should be sufficient to ensure that the tires will last and will not wear out during transport. You will have different tires depending on the position, where you will have steer tires, drive axle tires and then trailer tires. It is important to have good tires on all position to ensure that you have good control while you drive and take turns. Low rolling resistance of tires can save you a lot of money on fuel as well as retreading tires, where a premium tire carcass can be retreaded 1-2 times to reduce both costs and environmental impact.

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Few Steps Towards Improved Tire Economy

Since your truck tires will wear out over time, you will need to replace them as the tread wears out. With often 18-tires per semi-trailer truck, a whole fleet of trucks will have a lot of tires to replacements every year.

Having proper haul tires mounted on your truck and the correct tires for the correct position will reduce wear. There are specific tires for the steer position and for the drive position and then separate tires for the trailer.

Tire pressure is also a factor that can impact tire wear, having under-inflated tires tends to be the biggest contributor of excessive wear on heavy truck tires. Most of the blowouts of tires are attributed to low tire pressure; it is also the biggest reason why trucks get stranded on the side of the road.

Investing in proper high quality tires reduces the wear and will give your fleet more mileage out of the tires and less down- and tire servicing time. Higher quality tires tend to have less rolling resistance, which reduces wear and lowers fuel consumption.

Tire maintenance should still be done regularly to ensure that the tires are in good condition and that the tire pressure is in the correct level. Perform visual inspection, where you look for any damages to the tire and the sidewall. Measuring the tread depth to ensure that it is above the legal limit should also be done.

Retreading of tires is built on the principal that the once the tread is worn out, you can use the intact casing and add new tread to it.

Good quality retreading adds new tread with high safety and performance without jeopardizing stability or grip.

Retreaded tires are a fraction of purchasing new tires and can improve your fleets tire economy significantly.

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Long Haul Buses And Trucks Need Special Tires

Most trucks that are moving on our roads are semi-trailer trucks, they can carry heavy loads and can be loaded by containers from ships and then be driven across the continent for deliveries. With the containerization a lot of pressure has been put on quick deliveries by land with semi-trailer trucks. To distribute the high weight they tend to have 2 axels on the trailer and 3 on the tractor unit that pulls it. The steering axel has single wheels and the 2 drive axels of the tractor unit tend to have dual wheels and the same goes with the 2 axels on the trailer.

So when it comes to the amount of tires on a semi-trailer truck you tend to have 18 wheels with tires. You will have different tires for the steering axel position and for the drive axel position versus the trailer tires. There are some differences in the properties needed so make sure that you select the correct tire for the intended position. You will have 2 steer tires, 8 drive tires and 8 trailer tires on an 18-wheeler semi-trailer truck. So getting a full set of truck tires can get quite costly, but you don’t want to skimp on quality as that can impact your safety. Retreading tyre can be an option, if they are of good quality and the tire carcass is in good shape.

Buses have similar situation, there are a lot of tires, often with dual wheels in the back and can have one or two axels, so the bus will have either 2 axels or 3 axels. Bus tires don’t have the different tires for the different positions the same way that trucks have and they usually have bus as part of the tire name. They do though differentiate if it is city bus or a long haul bus, where city buses are more durable for pavement impacts on the sidewall and the long haul are more durable for long haul driving, where haul tires are the right choice.

For both buses and trucks there will is a need to have proper winter tires if you plan to drive in areas where there will be winter conditions. You should have 3PMSF symbol on the sidewall if they are approved for winter conditions. Some countries demand that you have this if you will drive through them, others should but they might no have that yet.

For more information regarding truck and bus tires, check out: Nokian Heavy Tyres

Going The Extra Distance

When you have goods that you need to haul for a long distances, it is important that you have good tires that will get you all the way, regardless of what weather you might meet along the way.

Haul tires tend need to be designed for that extra mile as the cost of not getting to your destination can be high. Depending where you drive and through what conditions, you might need tires that are designed for winter use. If you will cross any areas that have winter weather, you will need tires that are approved for winter conditions.

If a tire is approved for winter conditions, it will have the 3MPSFsymbol on the sidewall. If your tires don’t have that symbol you should avoid driving in winter conditions, you should even avoid driving in low temperatures as the tires might become brittle and crack under heavy pressure. Grip and control during winter conditions is very important to ensure that the drivers and the goods being transported reach the final destination safely. The tread is different for handling snow, ice and slush. You need this special design to have the control you need, so make sure that you have tires according to the conditions for safe long haul driving.

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