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Kumho Ecsta SPT KU31 Tires

Kumho Ecsta SPT KU31
Category Brand

Passenger

Passenger/Runflat

Kumho Tires
Description

The Kumho Ectsa SPT KU31 is an Ultra High Performance Summer tire for those drivers looking for the very best in road grip, handling, and professional appearance. Featuring a directional tread design with large, independent shoulder blocks and solid center ribs for responsiveness and high-speed stability. Kumho once again offers the best in performance and durability for their high performance seeking clientele.

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 #
225/30R20
85Y
320AAA
-
25.3
9.0
8.0
8.0
8.0
10.0
50
1135
-
-
1911113
195/55R16
87V
340AAA
-
24.4
7.9
5.5
7.0
6.0
10.5
50
1202
-
-
1852213
205/55R16
91V
340AAA
-
24.9
8.4
5.5
7.5
6.5
10.5
51
1356
-
-
1914813
205/55R16
91W
320AAA
-
24.9
8.4
5.5
7.5
6.5
10.5
51
1356
-
-
1763713
215/55R16
97W
320AAA
-
25.3
8.9
6.0
7.5
7.0
10.5
51
1609
-
-
1765013
225/50R16
92W
320AAA
-
24.9
9.2
6.0
8.0
7.0
10.5
51
1389
-
-
1765913
225/55R16
99W
320AAA
-
25.7
9.2
6.0
8.0
7.0
10.5
51
1709
-
-
1766113
205/45R17
84V
340AAA
-
24.3
8.1
6.5
7.5
7.0
10.5
50
1102
-
-
1805113
205/50R17
93W
320AAA
-
25.1
8.4
5.5
7.5
6.5
10.5
50
1433
-
-
1834613
215/45R17
91W
320AAA
-
24.6
8.4
7.0
8.0
7.0
10.5
51
1356
-
-
1763913
215/50R17
95W
320AAA
-
25.5
8.9
6.0
7.5
7.0
10.5
50
1521
-
-
1822513
225/45R17
91W
320AAA
-
25.0
8.9
7.0
8.5
7.5
10.0
50
1356
-
-
1866213
225/45R17
94Y
320AAA
-
25.0
8.9
7.0
8.5
7.5
10.0
50
1477
-
-
1765313
225/50R17
94W
320AAA
-
25.9
9.2
6.0
8.0
7.0
10.0
50
1477
-
-
1866313
225/50R17
98W
320AAA
-
25.9
9.2
6.0
8.0
7.0
10.0
50
1653
-
-
1824313
225/55R17
101W
320AAA
-
26.8
9.2
6.0
8.0
7.0
10.5
50
1819
-
-
1822713
235/45R17
97W
320AAA
-
25.4
9.3
7.5
9.0
8.0
10.5
50
1609
-
-
1765113
235/50R17
96Y
320AAA
-
26.3
9.6
6.5
8.5
7.5
10.0
50
1565
-
-
2103673
235/55R17
103W
320AAA
-
27.1
9.6
6.5
8.5
7.5
10.5
50
1929
-
-
1822813
245/40R17
95Y
320AAA
-
24.7
9.8
8.0
9.5
8.5
10.0
51
1521
-
-
1769213
245/45R17
95W
320AAA
-
25.7
9.6
7.5
9.0
8.0
10.5
51
1521
-
-
1768713
245/45R17
95W
320AAA
-
25.7
9.6
7.5
9.0
8.0
10.5
51
1521
-
-
1905613
255/40R17
94W
320AAA
-
25.0
10.2
8.5
10.0
9.0
10.5
51
1477
-
-
1905713
255/40R17
94Y
320AAA
-
25.0
10.2
8.5
10.0
9.0
10.0
51
1477
-
-
1768813
255/45R17
98W
320AAA
-
26.1
10.0
8.0
9.5
8.5
10.5
51
1653
-
-
1767413
255/50R17
101W
320AAA
-
27.1
10.4
7.0
9.0
8.0
10.5
51
1819
-
-
1835213
275/40R17
98W
320AAA
-
25.7
10.9
9.0
11.0
9.5
10.0
51
1653
-
-
1835513
285/40R17
100W
320AAA
-
26.0
11.4
9.5
11.0
10.0
10.5
51
1764
-
-
1835713
215/40R18
89Y
320AAA
-
24.8
8.6
7.0
8.5
7.5
10.0
50
1279
-
-
1834813
215/45R18
93Y
320AAA
-
25.6
8.4
7.0
8.0
7.0
10.0
50
1433
-
-
2146663
225/40R18
92Y
320AAA
-
25.1
9.1
7.5
9.0
8.0
10.0
50
1389
-
-
1765213
225/45R18
91Y
320AAA
-
25.9
8.9
7.0
8.5
7.5
10.0
51
1356
-
-
1769013
235/40R18
95Y
320AAA
-
25.4
9.5
8.0
9.5
8.5
10.0
50
1521
-
-
1766213
235/45R18
98W
320AAA
-
26.3
9.3
7.5
9.0
8.0
10.5
50
1653
-
-
1769713
235/50R18
101Y
320AAA
-
27.3
9.6
6.5
8.5
7.5
10.0
50
1819
-
-
1769113
245/40R18
93Y
320AAA
-
25.7
9.8
8.0
9.5
8.5
10.0
50
1609
-
-
1869513
245/40R18
97Y
320AAA
-
25.7
9.8
8.0
9.5
8.5
10.0
50
1609
-
-
1769313
245/45R18
100Y
320AAA
-
26.8
9.7
7.5
9.0
8.0
10.0
50
1764
-
-
1890713
245/50R18
100W
320AAA
-
27.7
10.0
7.0
8.5
7.5
10.5
50
1764
-
-
1768513
265/35R18
97Y
320AAA
-
25.3
10.7
9.0
10.5
9.5
10.0
50
1609
-
-
1769513
275/35R18
95Y
320AAA
-
25.6
10.9
9.0
11.0
9.5
10.0
51
1521
-
-
1835413
275/40R18
99W
320AAA
-
26.7
10.9
9.0
11.0
9.5
10.5
51
1709
-
-
1835613
295/30R18
98Y
320AAA
-
25.0
11.9
10.0
11.0
10.5
10.0
50
1653
-
-
1770013
215/35R19
85Y
320AAA
-
24.9
8.6
7.0
8.5
7.5
10.0
50
1135
-
-
1834713
225/35R19
88Y
320AAA
-
25.2
9.1
7.5
9.0
8.0
10.0
50
1235
-
-
1834913
225/40R19
93Y
320AAA
-
26.2
9.4
7.5
9.0
8.0
10.0
50
1433
-
-
1894713
235/35R19
91Y
320AAA
-
25.5
9.5
8.0
9.5
8.5
10.0
50
1356
-
-
1768613
245/35R19
93Y
320AAA
-
25.8
9.8
8.0
9.5
8.5
10.0
50
1433
-
-
1824513
245/40R19
98Y
320AAA
-
26.7
9.7
8.0
9.5
8.5
10.0
50
1477
-
-
1824713
245/45R19
102Y
320AAA
-
27.6
9.6
7.5
9.0
8.0
10.0
50
1874
-
-
1890813
255/30R19
91Y
320AAA
-
25.1
10.2
8.5
9.5
9.0
10.0
50
1356
-
-
1899013
255/35R19
96Y
320AAA
-
26.0
10.2
8.5
10.0
9.0
10.0
50
1356
-
-
1893913
255/40R19
100Y
320AAA
-
27.0
10.2
8.5
10.0
9.0
10.0
50
1764
-
-
1890913
265/30R19
93Y
320AAA
-
25.3
10.7
9.0
10.0
9.5
10.0
50
1433
-
-
1769913
275/30R19
96Y
320AAA
-
25.6
10.9
9.0
10.0
9.5
10.0
50
1609
-
-
1825013
275/35R19
100Y
320AAA
-
26.6
10.9
9.0
11.0
9.5
10.0
50
1764
-
-
1894813
275/40R19
105Y
320AAA
-
27.6
10.9
9.0
11.0
9.5
10.0
50
2039
-
-
1891013
285/35R19
99Y
320AAA
-
26.9
11.4
9.5
11.0
10.0
10.0
50
1709
-
-
1899313
225/35R20
89Y
320AAA
-
26.2
9.1
7.5
9.0
8.0
10.0
50
1279
-
-
1835013
235/30R20
88Y
320AAA
-
25.5
9.5
8.5
8.5
8.5
10.0
50
1235
-
-
2102463
235/35R20
92Y
320AAA
-
26.4
9.4
8.0
9.5
8.5
10.0
50
1323
-
-
2103683
245/35R20
95Y
320AAA
-
26.8
9.8
8.0
9.5
8.5
10.0
50
1521
-
-
1824613
245/45R20
99Y
320AAA
-
28.7
9.6
7.5
9.0
8.0
10.0
50
1709
-
-
2104213
255/35R20
97Y
320AAA
-
27.0
10.2
8.5
10.0
9.0
10.0
50
1609
-
-
1769413
275/30R20
97Y
320AAA
-
26.5
10.9
9.0
10.0
9.5
10.0
50
1609
-
-
1835313
275/35R20
102Y
320AAA
-
27.5
10.9
9.0
11.0
9.5
10.0
50
1653
-
-
1894913
285/30R20
99Y
320AAA
-
26.7
11.4
9.5
10.5
10.0
10.0
50
1709
-
-
1899213
235/30R22
90Y
320AAA
-
27.6
9.5
8.5
8.5
8.5
10.0
50
1323
-
-
2102453
265/30R22
97Y
320AAA
-
28.3
10.6
9.0
10.0
9.5
10.0
50
1433
-
-
1899113
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