NANKANG PASSENGER TYRES

In order to get the better drainage efficiency, two straight broad grooves are applied on the outside. To enhance the safety on the wet ground, the stream in the middle groove is used to accumulate the water with the assistance of fine sipe bar to divert the water for safer drive.
To increase cornering force on the outside,the shoulder uses high rigidity designed pattern to strengthen cornering force and enhance the steering ability.
Unique straight groove designed on the shoulder can give the whole tread look more rigid and prevent it from irregular wear.
The evenly thin sipe design can reduce the road impact and enhance the comfort when driving.

Four straight groove designed pattern enhances the drainage.
Dual double grooves on the tire shoulder divert and balance the force caused when driving thus preventing uneven wears.
Thinner sipes on the shoulder reduce efficiently the noise generation. Small block pattern design helps to provide better comfort.

Center sub grooves with shallower depth enhance vertical/lateral block stiffness to avert block deformation and further reduce energy consumption.
Shoulder groove bottom with big angle design retain shoulder block continuity, weaken block wriggling, and reduce energy consumption.
Two section(R1/R2) lateral groove design on shoulder prevents uneven tread wear and provides adequate traction.
The Golden-Ratio sidewall strength design in all sizes can improve both handling and comfort performance.

Center rib design reinforces straight driving and handling performance.
Circumferential rib design on tread shoulder, with thin sipes instead of run-through lateral grooves, prevents groove resonance and reduce noise generated by run-through lateral grooves.
Adopting high percentage of excellent dispersible silica plus unique crosslinking agents can enhance wet grip substantially, and further strengthen driving safety.
Using unique synthetical rubber with “Chain-End Modification” strengthens fuel saving and traction.
Using HA oil-free formula for all sizes conforms with EU environmental protection law

Two straight broad grooves and arc sub-grooves design can enhance drainage efficiency and prevent from hydroplaning.
The tread surface is enlarged and the shoulder groove has been reduced to give better maneuverability.
5 pitches block design is adopted to reduce the noise generation.
Noise prevention bar has been created on the shoulder to prevent premature wear and to reduce the road noise generation.

Two center circumferential grooves design can efficiently direct water away and enhance superior wet handling.Two-in-one pitches and variable width tread design help to reduce pattern noise and promote a quieter comfort ride. Computer simulated V-shaped drainage sub-grooves increase resistance to hydroplaning at high speed running throughdeep water. Shoulder edge sipes ensure even and prolonged tread wear.

Straight Wide Grooves:
4 straight wide grooves enhance tire drainage efficiency and maneuverability on wet road condition.Sub-Straight Grooves:
The two sub straight grooves on tire shoulders not only assist the main grooves drainage efficiency, but reduce uneven tread wear.Tiny Lateral Kerfs:
The kerfs can reduce pattern noise caused by tire rolling.Sipes:
Sipes on tire shoulders reduce tire block rigidity, lower the noise from road, and increase comfort ability. NANKANG design team creates NS-20 with 5 pitches computer simulation technology, and new pitch sequence proves to decrease noise at high speed.

The three main circumferential groove on central tread can improve drainage efficiency and wet handling performance.
Unique groove wall angle design can prevent excessive stress massing to restrain irregular treadwear effectively.
Continuous tread shoulder design can improve tire stiffness and ensure cornering grip.
Optimized tread width design (contact patch wider 13% than regular tire design) improve stability while driving at high speed.
Large block design on tread shoulder upgrade stiffness and cornering handling performance. TREADWEAR index：120 for racing, and 180 for street.

Four straight broad groove pattern design has been adopted to enhance drainage efficiency to upgrade the safety on wet ground.
The sub-straight groove design on the shoulder is to reduce the rigidity and to prevent uneven wear happens.
Multi sipes design is to reduce the rigidity of the tread and to enhance the driving comfort.
The lateral groove design can reduce the generation of noise from the whole tire and curb the pattern noise from generation.

Two centre wide circumferential grooves design can efficiently direct water away and enhance superior wet handling.Noise prevention bar is to reduce the noise generated by the pattern.Added sipes in the block pattern is to normalize the tire surface hardness, thus increasing comfort and buffering the noise generated from the road.Designed by Nankang’s NSS (Noise Simulation System), the pattern is arranged to lower the noise between the pattern blocks 

var captainformCustomVars = {}; var captainformThemeStyle = {}; var append_element = append_element || function(e){if(void 0==e)return!1;if(!("elementType"in e))return!1;var n=null;if(n=e.following?e.following.parentElement:e.inside?e.inside:e.replacing?e.replacing.parentElement:"script"==e.elementType?document.head:document.body,null==n)return!1;var l=document.createElement(e.elementType);delete e.elementType,l=jQuery.extend(l,e),e.replacing?n.replaceChild(l,e.replacing):n.appendChild(l)}; var captainformDomReady = captainformDomReady || function(e){var t=!1,n=function(){document.addEventListener?(document.removeEventListener("DOMContentLoaded",d),window.removeEventListener("load",d)):(document.detachEvent("onreadystatechange",d),window.detachEvent("onload",d))},d=function(){t||!document.addEventListener&&"load"!==event.type&&"complete"!==document.readyState||(t=!0,n(),e())};if("complete"===document.readyState)e();else if(document.addEventListener)document.addEventListener("DOMContentLoaded",d),window.addEventListener("load",d);else{document.attachEvent("onreadystatechange",d),window.attachEvent("onload",d);var o=!1;try{o=null==window.frameElement&&document.documentElement}catch(a){}o&&o.doScroll&&!function c(){if(!t){try{o.doScroll("left")}catch(d){return setTimeout(c,50)}t=!0,n(),e()}}()}}; var readyStateOverflowInterval; captainformDomReady(function() { if (document.getElementById('captainform_js_global_vars') == null) { append_element({ elementType: "script", type: "text/javascript", id: "captainform_js_global_vars", textContent: 'var frmRef=""; try { frmRef=window.top.location.href; } catch(err) {}; var captainform_servicedomain="app.captainform.com";var cfJsHost = "https://";', }); } try { clearInterval(readyStateOverflowInterval); } catch(e) { console.warn('[CaptainForm] Clear readyStateOverflowInterval error'); } readyStateOverflowInterval = setInterval(function () { try { var elements = ['html', 'body']; var foundElementWithOverflowHidden = false; jQuery(elements).each(function (index, element) { if (jQuery(element).css('overflow-y') == 'hidden') { foundElementWithOverflowHidden = true; if(jQuery(element).height() > jQuery('window').height()){ jQuery(window).resize(); } } if(!foundElementWithOverflowHidden) { clearInterval(readyStateOverflowInterval); } }); } catch (e) { console.warn('[CaptainForm] Overflow check error'); } }, 300); }); captainformCustomVars['803984'] = ''; captainformThemeStyle['803984'] = ''; captainformDomReady(function () { if (document.getElementById('captainform_easyxdmjs') == null) { append_element({ elementType: "script", type: "text/javascript", id: "captainform_easyxdmjs", src: cfJsHost + captainform_servicedomain + "/includes/easyXDM.min.js", }); } if (document.getElementById('iframeresizer_embedding_system') == null) { append_element({ elementType: "script", type: "text/javascript", id: "iframeresizer_embedding_system", src: cfJsHost + captainform_servicedomain + "/modules/captainform/js/iframe_resizer/3.5/iframeResizer.min.js", }); } append_element({ elementType: "script", type: "text/javascript", id: "jsform-803984", src: cfJsHost + captainform_servicedomain + "/jsform-803984.js?" + captainformCustomVars['803984'] + captainformThemeStyle['803984'], replacing: document.getElementById("803984"), }); });

A new-age blend of performance technology and the tried and true dependability of an All Season tread design go into every Nankang SP-7 tire designed for today’s SUVs and CUVs. Dual channel, circumferential grooves significantly enhance water dispersion, reducing hydroplaning while improving performance handling. Scalloped center rib further stabilizes lateral tracking, and multi-siped blocks improve ride. The integration of a sound reduction bar in the shoulder grooves further reduces road noise leading to a surprisingly comfortable ride. Drive confidently and comfortably with a set of Nankang SP-7s today.

Four straight groove designed pattern enhances the drainage efficiency and the maneuverability on wet ground. :
Special block pattern design enforces the maneuverabili
The gradually broadened groove design expedites drainage efficiency.
Pitch pattern designed by computer-simulated calculation reduces the noise generation.