The König Rallye Pro HD is the thicker and stronger version of the König Rallye Pro, developed specifically for trucks involved into heavy duty and offroad transportation looking for the most reliable snow chain in the heavy truck segment.
The König Rallye Pro HD inherits most of the construction and features from the König Rallye Pro but it includes thicker wire and welded side rings instead of bent side hooks, allowing the complete snow chain to be subject to a case hardening process for the maximum durability.
The König Rallye Pro HD is a supplementary grip device certified according to Ö-Norm V5119 thus fulfilling any winter equipment legal requirement both for light and also heavy vehicles.
The product is built following the traditional Professional snow chains construction, meaning that the chain is 100% manufactured in Steel, lacking of any plastic component, cable arch or anything else. Just superior quality steel and the most advanced treatments, plain and simple.
1 of 5The outer hook is the connection point of the outer side of the chain.
3 of 5Welded side rings are the most heavy duty side connections available for snow chains involved into demanding Professional activities. The rings are welded in place and, after that, the complete snow chain is subject to a case-hardening process which ensures that not only cross-sections are treated but also all the side elements, both on the internal and on the external side.
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The cross-section design is generated starting from single diamonds in sequence. This is most typical cross-section design for offroad, truck and bus applications.
1 of 2Horizontal links alternated with vertical links: this is what the simple link configuration is about.
Vertical links are the ones more aggressive versus the ground while horizontal links act mainly as conjunction between the vertical ones.
The simple link technology is the most gentle versus the ground, it generates a limited vibration level and it’s the lighest available.
On the Rallye Pro HD, the cross-section links are extra thick offering the most robust and reliable chain cross-sections available in the heavy truck range.
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Welded side rings are the most heavy duty side connections for snow chains involved into demanding Professional activities. The rings are welded in place and, after that, the complete snow chain is subject to a case-hardening process which ensures that not only cross-sections are treated but also all the side elements, both on the internal and on the external side.
1 of 2The inner hook is the connection point of the inner side of the chain.
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