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Kumho Ecsta ASX KU21 Tires

Kumho Ecsta ASX KU21
Category Brand

Passenger

Kumho Tires
Description

The ECSTA AST (All-Season Xtreme) KU21 is a tire of high performance and intense durability. Built for drivers of high-performance sports cars, coupes and sedans. This tire features an asymmetrical tread with large outside blocks, and a high angled slant grooves to enhance wet performance, while center blocks help to give a smooth and quiet ride.

Products
Size
Load Index/
Speed index
UTQG
Ply
Rating
Overall
Diameter
Section
Width
Rim Width
Min
Rim Width
Max
Rim Width
Meas
Tread
Depth (in)
Max Single Air
Pressure (PSI)
Max Single
Load (lbs)
Max Dual Air
Pressure (PSI)
Max Dual
Load (lbs)
MFG #
215/50R16
90W
420AAA
-
24.5
8.9
6.0
7.5
7.0
10.5
51
1323
-
-
1742013
255/30R22
95W
420AAA
-
28.0
10.2
8.5
9.5
9.0
10.5
50
1521
-
-
1888313
255/45R17
98W
420AAA
-
26.1
10.0
8.0
9.5
8.5
10.5
51
1653
-
-
1742413
255/50R17
101W
420AAA
-
27.1
10.4
7.0
9.0
8.0
10.5
51
1819
-
-
1742613
245/30R22
92W
420AAA
-
27.8
9.7
8.0
9.0
8.5
10.5
50
1389
-
-
1892513
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