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Specifications Kumho Ecsta PS31

Size

Service
Description

Load Range

UTQG

Max. Load

Max. Inflation
Pressure

Tire Weight

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

195/50R15
82V
SL
460 A A
1,047 lbs
51 psi
10.5/32"
17 lbs
5.5-7"
6"
7.9"
6.6"
22.7"
881
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

225/55ZR16
95W
SL
460 A A
1,521 lbs
51 psi
10.5/32"
23 lbs
6-8"
7"
9.2"
7.6"
25.7"
778
KR

205/40ZR17
84W
XL
460 A A
1,102 lbs
50 psi
9.5/32"
18 lbs
7-8"
7.5"
8.3"
6.8"
23.5"
889
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"
8.2"
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

235/55ZR17 2021 Production
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

245/40ZR17
91W
SL
460 A A
1,356 lbs
51 psi
10/32"
24 lbs
8-9.5"
8.5"
9.8"
8.3"
24.7"
809
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

275/40ZR17
98W
SL
460 A A
1,653 lbs
51 psi
10.5/32"
28 lbs
9-11"
9.5"
10.9"
9.5"
25.7"
778
VN

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

255/35ZR18
94W
XL
460 A A
1,477 lbs
50 psi
10.5/32"
25 lbs
8.5-10"
9"
10.2"
9.2"
25"
800
VN

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

265/35ZR18
97W
XL
460 A A
1,609 lbs
50 psi
10/32"
26 lbs
9-10.5"
9.5"
10.7"
9.3"
25.3"
790
VN

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.