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Specifications Kumho Ecsta PS91

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*
225/45ZR18
(95Y)
XL
260 AA A
1,521 lbs
50 psi
9.8/32"
24 lbs
7-8.5"
7.5"
8.9"
7.6"
25.9"
772
KR
235/40ZR18
(95Y)
XL
260 AA A
1,521 lbs
50 psi
9.8/32"
24 lbs
8-9.5"
8.5"
9.5"
8.3"
25.4"
787
KR
245/35ZR18
(92Y)
XL
260 AA A
1,389 lbs
50 psi
9.8/32"
24 lbs
8-9.5"
8.5"
9.8"
8.8"
24.8"
806
KR
245/40ZR18
(97Y)
XL
260 AA A
1,609 lbs
50 psi
9.8/32"
26 lbs
8-9.5"
8.5"
9.8"
7.4"
25.7"
778
KR
245/45ZR18
(100Y)
XL
260 AA A
1,764 lbs
50 psi
9.8/32"
27 lbs
7.5-9"
8"
9.7"
7.6"
26.7"
749
KR
255/35ZR18
(94Y)
XL
260 AA A
1,477 lbs
50 psi
9.8/32"
25 lbs
8.5-10"
9"
10.2"
8.8"
25"
800
KR
255/40ZR18
(99Y)
XL
260 AA A
1,709 lbs
50 psi
9.8/32"
26 lbs
8.5-10"
9"
10.2"
8.8"
26"
769
KR
265/35ZR18
(97Y)
XL
260 AA A
1,609 lbs
50 psi
9.8/32"
26 lbs
9-10.5"
9.5"
10.7"
9.3"
25.3"
790
KR
265/40ZR18
(101Y)
XL
260 AA A
1,819 lbs
50 psi
9.8/32"
27 lbs
9-10.5"
9.5"
10.7"
9.3"
26.3"
760
KR
275/35ZR18
(99Y)
XL
260 AA A
1,709 lbs
50 psi
9.8/32"
28 lbs
9-11"
9.5"
10.9"
9.9"
25.6"
781
KR
275/40ZR18
(103Y)
XL
260 AA A
1,929 lbs
50 psi
9.8/32"
30 lbs
9-11"
9.5"
10.9"
9.8"
26.7"
749
KR
225/35ZR19
(88Y)
XL
260 AA A
1,235 lbs
50 psi
9.8/32"
22 lbs
7.5-9"
8"
9.1"
8.1"
25.2"
793
KR
225/40ZR19
(93Y)
XL
260 AA A
1,433 lbs
50 psi
9.8/32"
22 lbs
7.5-9"
8"
9.1"
7.8"
26.1"
766
KR
235/35ZR19
(91Y)
XL
260 AA A
1,356 lbs
50 psi
9.8/32"
22 lbs
8-9.5"
8.5"
9.5"
8.5"
25.5"
784
KR
245/35ZR19
(93Y)
XL
260 AA A
1,433 lbs
50 psi
9.8/32"
26 lbs
8-9.5"
8.5"
9.8"
8.8"
25.8"
775
KR
245/40ZR19
(98Y)
XL
260 AA A
1,653 lbs
50 psi
9.8/32"
27 lbs
8-9.5"
8.5"
9.8"
8.5"
26.7"
749
KR
245/45ZR19
(102Y)
XL
260 AA A
1,874 lbs
50 psi
9.8/32"
29 lbs
7.5-9"
8"
9.6"
8.5"
27.7"
722
KR
255/30ZR19
(91Y)
XL
260 AA A
1,356 lbs
50 psi
9.8/32"
25 lbs
8.5-9.5"
9"
10.2"
9.3"
25.1"
796
KR
255/35ZR19
(96Y)
XL
260 AA A
1,565 lbs
50 psi
9.8/32"
28 lbs
8.5-10"
9"
10.2"
9.2"
26"
769
KR
255/40ZR19
(100Y)
XL
260 AA A
1,764 lbs
50 psi
9.8/32"
28 lbs
8.5-10"
9"
10.2"
8.9"
27"
740
KR
255/45ZR19
(104Y)
XL
260 AA A
1,984 lbs
50 psi
9.8/32"
30 lbs
8-9.5"
8.5"
10"
8.9"
28.1"
711
KR
265/35ZR19
(98Y)
XL
260 AA A
1,653 lbs
50 psi
9.8/32"
29 lbs
9-10.5"
9.5"
10.7"
9.9"
26.3"
760
KR
285/30ZR19
(98Y)
XL
260 AA A
1,653 lbs
50 psi
9.8/32"
30 lbs
9.5-10.5"
10"
11.4"
10.7"
25.8"
775
KR
285/35ZR19
(103Y)
XL
260 AA A
1,929 lbs
50 psi
9.8/32"
31 lbs
9.5-11"
10"
11.4"
10.4"
26.9"
743
KR
285/40ZR19
(107Y)
XL
260 AA A
2,150 lbs
50 psi
9.8/32"
33 lbs
9.5-11"
10"
11.4"
10.3"
28"
714
KR
295/30ZR19
(100Y)
XL
260 AA A
1,764 lbs
50 psi
9.8/32"
31 lbs
10-11"
10.5"
11.9"
10.8"
26"
769
KR
305/30ZR19
(102Y)
XL
260 AA A
1,874 lbs
50 psi
9.8/32"
32 lbs
10.5-11.5"
11"
12.3"
11.3"
26.3"
760
KR
235/35ZR20
(92Y)
XL
260 AA A
1,389 lbs
50 psi
9.8/32"
24 lbs
8-9.5"
8.5"
9.5"
8.3"
26.5"
754
KR
245/35ZR20
(95Y)
XL
260 AA A
1,521 lbs
50 psi
9.8/32"
28 lbs
8-9.5"
8.5"
9.8"
9.1"
26.8"
746
KR
245/40ZR20
(99Y)
XL
260 AA A
1,709 lbs
50 psi
9.8/32"
28 lbs
8-9.5"
8.5"
9.8"
8.9"
27.7"
722
KR
255/35ZR20
(97Y)
XL
260 AA A
1,609 lbs
50 psi
9.8/32"
28 lbs
8.5-10"
9"
10.2"
9.2"
27"
740
KR
255/40ZR20
(101Y)
XL
260 AA A
1,819 lbs
50 psi
9.8/32"
30 lbs
8.5-10"
9"
10.2"
8.9"
28"
714
KR
265/35ZR20
(99Y)
XL
260 AA A
1,709 lbs
50 psi
9.8/32"
29 lbs
9-10.5"
9.5"
10.7"
9.3"
27.3"
732
KR
275/30ZR20
(97Y)
XL
260 AA A
1,609 lbs
50 psi
9.8/32"
28 lbs
9-10"
9.5"
11.3"
10"
26.6"
751
KR
275/35ZR20
(102Y)
XL
260 AA A
1,874 lbs
50 psi
9.8/32"
31 lbs
9-11"
9.5"
10.9"
9.8"
27.6"
724
KR
275/40ZR20
(106Y)
XL
260 AA A
2,409 lbs
50 psi
9.8/32"
32 lbs
9-11"
9.5"
10.9"
9.7"
28.7"
696
KR
285/35ZR20
(104Y)
XL
260 AA A
1,984 lbs
50 psi
9.8/32"
34 lbs
9.5-11"
10"
11.4"
10.5"
27.9"
716
KR
295/30ZR20
(101Y)
XL
260 AA A
1,819 lbs
50 psi
9.8/32"
33 lbs
10-11"
10.5"
11.9"
10.9"
27"
740
KR
295/35ZR20
(105Y)
XL
260 AA A
2,039 lbs
50 psi
9.8/32"
34 lbs
10-11.5"
10.5"
11.9"
10.7"
28.1"
711
KR
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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.

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