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Friday, July 20, 2018

Brand new ECO-1 applying new design philosophy lengths and narrows contact patch to shorten the braking distance.
1.Four circumferential grooves design enhances drainage efficiency on wet ground to strengthen driving safety.
2.Sub-grooves design on shoulder reduces shoulder stiffness and prevents from irregular wear.
3.Multi-sipes design reduces tread stiffness and enhances riding comfort.
4.Zigzag lateral grooves design possesses noise-preventing function to curb pattern noise.
5.The tread pattern applying 5-pitch design and computerized allocating simulation can reduce noise-generation substantially.
6. Cap compound formula adopts excellent dispersible silica and unique crosslinking agents to make rubber and silica integrate tightly, reduce rolling resistance substantially and even enhance grip performance. Besides, by way of using synthesized rubber with advanced manufacturing process as well as features about low temperature and low rolling resistance, tires will achieve the goal- fuel saving and carbon dioxide reduction.

ECO COMPOUND CHARACTERISTIC

1.New ECO compound increase grip traction and fuel efficiency.
2.ECO compound can easily link up with Silica and lower rolling resistance.
3.New ECO compound with Silica enhances grip traction on wet road.
4.A special additive increase Silica link up with rubber compound.

ROLLING RESISTANCE COMPARISON
Test Condition:
Date: Feb, 24th 2009~Mar, 3rd 2009
Test Place: Nankang Tire Testing Center
Environment Temperature:23゚C
Gorund Temperature:40~45゚C
Wind Velocity:3~6m/s
Tire Size:195/65R15 91H
Tire Temperature:27゚C
Test Rim:15x6.5JJ
Tire Pressure:2.2kg/cm²
Test Vehicle:Honda Accord 2.0

FUEL SAVING TEST

WET ROAD BRAKING TEST

ECO-1
Series
Inch
Size
Load
Index
Speed
Index
Rim Width
(inch)
OD
(mm)
SW
(mm)
Article No.
Ha-Oil Free Article No.
55
16
195/55R16
87
V
6.0
620
201
J3346
J5540
65
15
205/65R15
95
H
6.0
647
209
J3348
J5542
195/65R15
91
H
6.0
635
201
J3037
J5136
185/65R15
88
H
5.5
621
189
J3347
J5541

ECO-1

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