D955
This overview will focus on the available tires for regional trucking. So, welcome - Leao D955. What makes these tires different from other tires of a similar type? Why are these tires good and bad? Read on about this and more.
General characteristics
Brand: Leao
Model: D955
Manufacturer: Shandong Leao Tire Co., Ltd
Country: China
Seasonality: all-season
Category: freight
Appointment: regional
Application: driving wheels
Tread type: symmetrical non-directional
- Design features: reinforced with radial frame and metal belts.
- Auxiliary functions: self-cleaning of the tread from stones and dirt.
Run Flat Technology: Not Used
- Tread height 20/32 mm.
- Maximum wheel load: up to 4400 lb.
- Maximum speed: up to 100 mi / h.
- Year of appearance on the market: 2016.
About regional buses in general
What is regional cargo transportation? Regional transportation is transportation in which the place of loading and unloading of transport are located in different regions of the country.
Usually, such transportation is limited to the transportation of goods from one settlement to another. The route of such cargo transportation can pass both along highways and along roads.
With this in mind, we note that tires for regional cargo transportation should be a universal solution that combines the main characteristics of mainline tires and rubber intended for urban commercial vehicles.
There are many cases when private truck owners, as well as large companies engaged in regional cargo transportation, equip their vehicles with tires for mainline trucks. This decision is largely due to the fact that the range of trunk tires is wide, and in addition, it is believed that they are more wear-resistant and, as a result, durable. Nevertheless, the statistics of the operation of truck tires shows that, in comparison with mainline tires, rubber for regional transportation has a number of indisputable advantages and allows you to optimize the costs of the transport company.
What characteristics distinguish regional tires from other rubber. Let's consider these features on the example of Leao D955.
Leao D955 Advantages
Improved acceleration dynamics. Good acceleration dynamics is an important distinguishing advantage of regional tires. D955 tires can pick up speed from a traffic light, move confidently in the stream of cars. And this advantage is the first thing that buyers write about in their reviews.
Short braking distances. In order to stop in a timely manner in heavy traffic conditions, the truck needs sufficient grip on the road surface. Given the heavyweight of the truck, the grip should be good. The braking distance of the truck on these tires fully complies with the requirements of the European Union.
Excellent grip in all weather conditions. Many all-season tires represent a compromise where winter handling is sacrificed for summer handling. The situation with the D955 is completely different, these tires ride equally well in winter and summer, and most importantly in the off-season. It is clear that driving performance is significantly improved if the vehicle is laden.
Abrasion resistance of the tread. As stated in the main specifications, these tires are reinforced with metal belts that run along the center rib. Thanks to this reinforcement, the tread is evenly pressed to the road. As a result, the tread wears off evenly and not as quickly as with other tires.
Durability. The Leao Tire company gives a guarantee for all its products from 30 to 50 thousand miles. This is a very good guarantee, which once again speaks of the reliability of these tires. Rarely does a manufacturer assign such a long warranty period without being sure that the tires are durable and reliable.
Design features
The Leao D955 is a tire designed to propel a heavy truck into motion. For this, these tires are made as strong as possible and resistant to mechanical deformation. The tires are equipped with a radial carcass of a particularly dense weave. Radial carcass is a time-tested technology that makes the tire stronger, more rigid and, importantly, cheaper.
The disadvantage of radial tires compared to bias tires is that they are heavier. However, this does not in any way affect the driving performance of the truck. Another significant advantage of wheels with a radial frame is excellent balance, due to which the wheel practically does not impede rolling. This characteristic has a beneficial effect on driving performance and, first of all, on the dynamics of acceleration.
In addition to the reinforced carcass, metal belts are located in the tire along the central rib, which are responsible for the resistance of the tire to mechanical deformations when hitting certain obstacles. This design feature eliminates tire damage when hitting curbs, speed bumps, and other obstacles.
As already mentioned, the presence of metal belts ensures a uniform pressure of the pro-rector to the road over the entire area of the contact patch. Thanks to this, the tread is not worn locally, but evenly and, as a result, the tire lasts longer.
The Leao D955 is a tubeless tire, and therefore the manufacturer was particularly challenged to ensure maximum tightness. Therefore, the bead rings of increased rigidity were used, which ensure the tightest pressure of the tire to the disk.
As a result, Leao D955 can be called a very technological tire. And as the practice of using this model shows, the use of advanced technologies ensures high strength, durability, and acceptable running characteristics.
Leao D955 Protector
It's no secret that most of the driving performance is ensured precisely thanks to the tread. Pay attention to the tread of the Leao D955, you must admit it is special and completely unlike the tread of most other all-weather tires for regional trucks. It would be naive to believe that the unusual tread pattern is a designer's whim. No, everything is completely different and when designing these tires, the developer thought about the attractive design as the last thing.
Due to the specific configuration, three deep longitudinal grooves form two rows of massive honeycomb-shaped cells on the central rib. It is these seemingly decorative cells that provide an excellent grip of the tire with the road surface. Moreover, due to the special shape of the edge of the grooves, these cells work as massive lugs. The grip is provided both on dry and wet roads and even on ice and snow.
The cells from the central rib pass into the lugs on the sidewalls. Thus, the tires can be used both for their direct purpose - on the highway and a dirt road.
A distinctive feature of the tread of these tires is the self-cleaning function. Thanks to the special groove configuration, the tread quickly gets rid of stones and dirt. Stones fall out of the tread structure already at a speed of 40 mibecause / h. As a result, the tire is not damaged by stones, which significantly prolongs its service life.
Compatible with other tires
Leao D955 is a driving tire, which means that it is mounted on the driving wheels and provides the car with such qualities as efficient acceleration and stable cruising speed maintenance. But for the drive tires to provide these characteristics, they must be used in conjunction with suitable steering tires. Many varieties of steering tires can work with the Leao D955. However, the best option in terms of compatibility is the LLA78. These are universal steering tires that are suitable for both long-haul and regional haulage.