Features & Benefits
- Dunlop Self-Supporting Technology (DSST) RunOnFlat (ROF) tyres incorporate special sidewall reinforcements that support the weight of the vehicle even after sustaining air pressure losses that would render conventional tyres immobile.While internal tyre damage will likely make replacement necessary, DSST ROF tyres are designed to endure being run on while flat for up to 50 miles at speeds up to 55 mph and provide drivers the temporary extended mobility necessary to drive through stormy weather and away from dangerous situations.
- Original Equipment self-supporting run-flat summer tyres are most often repurchased as direct replacements for pairs and sets of worn out Original Equipment tyres and DSST ROF tyres are only recommended for vehicles originally equipped with self-supporting run-flat tyres and a tyre pressure monitoring system.
- SP Sport 01 DSST ROF tyres feature a 100% silica tread compound that increases dry and wet grip while reducing rolling resistance and increasing treadwear. The tread compound is molded into an asymmetric Tri-Area-Tread design that is divided into three tread segments to blend sportiness and safety. The tyres’ internal structure includes twin steel belts reinforced by Dunlop’s Jointless Band (JLB) spiral wrapped nylon to provide high speed durability and feature a rayon cord-reinforced casing to enhance durability.