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Dunlop Graspic DS-2 DSST CTT
Graspic DS-2 DSST CTT tires are 2nd generation Digi-tire Studless
Ice & Snow winter tires that also utilize Dunlop Self-Supporting
Technology (DSST) & Combined Technology Tire (CTT) to produce
runflat winter tires that deliver extended mobility along with
enhanced traction in snow & on ice. Graspic DS-2 DSST CTT tires
utilize both Dunlop's automotive & motorcycle tire engineering
expertise to manufacture self-supporting runflat winter tires for
all-wheel drive Toyota Sienna minivans & Lexus SC 430 premium
Graspic DS-2 DSST CTT tires use Dunlopís Digital Rolling Simulation
II technology (computer enhanced design) to develop tires with
enhanced durability & traction.
Graspic DS-2 DSST CTT studless winter tires feature a glass
fiber-reinforced, high silica tread compound molded into a heavily
zigzag siped, low void, symmetric tread design with a wide, central
snow pillar groove to provide traction on ice & in snow without
resorting to traditional metal studs. The Graspic DS-2 DSST CTT
studless winter tire's tread groove optimization, high contact area
& twin center ribs reduce tread noise while enhancing tread life
& maintaining continuous rubber-to-road contact.
Graspic DS-2 DSST CTT winter tires meet the industryís severe snow
service requirements & most sizes are branded with the
snowflake-on-the-mountain symbol. They feature blackwall styling &
are available in Q-speed rated, P225/60R17 & 245/40R18 sizes.
NOTE: The first 55% of the Graspic DS-2 DSST CTTís tread depth
features Dunlopís high-grip silica-enhanced compound while the
remaining 45% features an all-season tread compound. Snow platform
indicators (basically, snow wear bars) are molded into the Graspic
DS-2 DSST CTTís tread grooves to inform the driver when ice & snow
traction will be reduced as the tireís tread wear reaches the point
where the premium high grip silica tread compound is about to wear
Install Graspic DS-2 DSST CTT tires in sets of four only.
Due to the traction capabilities of the Graspic DS-2 DSST CTT,
Dunlop recommends using Graspic DS-2 DSST CTT tires only in sets of
four to provide the best handling characteristics & tire
UTQG: Uniform Tire Quality Grading does not apply to winter tires.
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