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Kumho Ecsta PS31 Specifications

Size

Service
Description

Load Range

UTQG

Max. Load

Max. Inflation
Pressure

Tread Depth

Tire Weight

Rim Width
Range

Meas. Rim Width

Sect. Width

Tread Width

Overall Diam.

Revs. Per Mile

Country of
Origin*

185/55R15

82V
SL
460 A A
1,047 lbs
51 psi
10/32"
17 lbs
5-6.5"
6"
7.6"
6.2"
23"
869
VN

195/55R15

85V
SL
460 A A
1,135 lbs
51 psi
10/32"
17 lbs
5.5-7"
6"
7.9"
6.5"
23.4"
860
VN

205/50R15

86V
SL
460 A A
1,168 lbs
51 psi
10.5/32"
18 lbs
5.5-7.5"
6.5"
8.4"
6.8"
23.1"
865
VN

205/55R15

88V
SL
460 A A
1,235 lbs
51 psi
10/32"
19 lbs
5.5-7.5"
6.5"
8.4"
6.9"
23.9"
845
VN

205/45R16

87W
XL
460 A A
1,201 lbs
50 psi
10.5/32"
18 lbs
6.5-7.5"
7"
8.1"
6.9"
23.2"
862
VN

205/50R16

87W
SL
460 A A
1,201 lbs
51 psi
10.5/32"
18 lbs
5.5-7.5"
6.5"
8.4"
6.6"
24.1"
829
VN

205/55ZR16

91W
SL
460 A A
1,356 lbs
51 psi
10.5/32"
20 lbs
5.5-7.5"
6.5"
8.4"
6.7"
24.9"
803
VN

215/55ZR16

97W
XL
460 A A
1,609 lbs
50 psi
10.5/32"
22 lbs
6-7.5"
7"
8.9"
7.1"
25.3"
790
KR

225/50ZR16

92W
SL
460 A A
1,389 lbs
51 psi
10/32"
21 lbs
6-8"
7"
9.2"
7.6"
24.9"
845
VN

205/45ZR17

88W
XL
460 A A
1,235 lbs
50 psi
10.5/32"
19 lbs
6.5-7.5"
7"
8.1"
6.9"
24.3"
823
VN

205/50ZR17

93W
XL
460 A A
1,433 lbs
50 psi
10.5/32"
20 lbs
5.5-7.5"
6.5"
8.4"
6.9"
25.1"
796
VN

215/40R17

87W
XL
460 A A
1,201 lbs
50 psi
10/32"
19 lbs
7-8.5"
7.5"
8.6"
7.2"
23.8"
840
VN

215/45ZR17

91W
XL
460 A A
1,356 lbs
50 psi
10/32"
19 lbs
7-8"
7"
8.4"
7.3"
24.6"
813
VN

215/50ZR17

95W
XL
460 A A
1,521 lbs
50 psi
10/32"
23 lbs
6-7.5"
7"
8.9"
7.4"
25.5"
791
VN

215/55R17

94W
SL
460 A A
1,477 lbs
51 psi
10/32"
23 lbs
6-7.5"
7"
8.9"
7"
26.3"
760
VN

225/45ZR17

94W
XL
460 A A
1,477 lbs
50 psi
10/32"
22 lbs
7-8.5"
7.5"
8.9"
7.7"
25"
800
VN

225/50ZR17

98W
XL
460 A A
1,653 lbs
50 psi
10/32"
24 lbs
6-8"
7"
9.2"
7.6"
25.9"
772
VN

225/55ZR17

101W
XL
460 A A
1,819 lbs
50 psi
10/32"
25 lbs
6-8"
7"
9.2"
7.7"
26.8"
746
VN

235/45ZR17

94W
SL
460 A A
1,477 lbs
51 psi
10.5/32"
23 lbs
7.5-9"
8"
9.3"
8"
25.4"
787
VN

235/50R17

100W
XL
460 A A
1,764 lbs
50 psi
10.5/32"
27 lbs
6.5-8.5"
7.5"
9.6"
7.8"
26.3"
760
VN

235/55ZR17

103W
XL
460 A A
1,929 lbs
50 psi
10.5/32"
26 lbs
6.5-8.5"
7.5"
9.6"
8"
27.2"
735
VN

245/45ZR17

95W
SL
460 A A
1,521 lbs
51 psi
10.5/32"
25 lbs
7.5-9"
8"
9.6"
8.5"
25.7"
778
KR

215/40R18

89W
XL
460 A A
1,279 lbs
50 psi
10.5/32"
20 lbs
7-8.5"
7.5"
8.6"
7.5"
24.8"
806
KR

215/45R18

93W
XL
460 A A
1,433 lbs
50 psi
10/32"
22 lbs
7-8"
7"
8.4"
7.3"
25.6"
781
VN

225/40ZR18

92W
XL
460 A A
1,389 lbs
50 psi
10/32"
23 lbs
7.5-9"
8"
9.1"
7.9"
25.1"
796
VN

225/45ZR18

91W
SL
460 A A
1,356 lbs
51 psi
10/32"
24 lbs
7-8.5"
7.5"
8.9"
7.7"
25.9"
772
VN

225/50R18

95W
SL
460 A A
1,521 lbs
51 psi
10/32"
25 lbs
6-8"
7"
9.2"
7.7"
26.9"
750
VN

235/40ZR18

95W
XL
460 A A
1,521 lbs
50 psi
10.5/32"
23 lbs
8-9.5"
8.5"
9.5"
8.3"
25.4"
787
KR

235/45ZR18

98W
XL
460 A A
1,653 lbs
50 psi
10.5/32"
24 lbs
7.5-9"
8"
9.3"
8"
26.3"
760
VN

235/50ZR18

101W
XL
460 A A
1,819 lbs
50 psi
10/32"
26 lbs
6.5-8.5"
7.5"
9.6"
8.2"
27.3"
732
VN

245/40ZR18

97W
XL
460 A A
1,609 lbs
50 psi
10.5/32"
24 lbs
8-9.5"
8.5"
9.8"
8.3"
25.7"
778
KR

245/45ZR18

100W
XL
460 A A
1,764 lbs
50 psi
10/32"
26 lbs
7.5-9"
8"
9.6"
8.3"
26.7"
749
VN

245/50R18

100W
SL
460 A A
1,764 lbs
51 psi
10.5/32"
28 lbs
7-8.5"
7.5"
10"
8.3"
27.7"
722
KR

255/45ZR18

103W
XL
460 A A
1,929 lbs
50 psi
10/32"
27 lbs
8-9.5"
8.5"
10"
8.8"
27"
740
KR

275/35ZR18

99W
XL
460 A A
1,709 lbs
50 psi
10.5/32"
28 lbs
9-11"
9.5"
10.9"
9.4"
25.6"
781
VN
View as a PDF

Notes

Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.

All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.

*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.

For assistance selecting products for your vehicle, please contact our sales specialists at 888-541-1777 or via email.

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