Tires That Fit Your 2014 Jeep Grand Cherokee Summit

your vehicle's tire specs
Tire Size 265/50R20
Tire Pressure (PSI) Front 36 Rear 36
Speed Rating T 118 mph
Load Index 107 2149 lbs.

Speed Rating

Tire speed rating tells you the maximum service speed for a tire. A speed rating isn't, however, a recommendation to exceed speed limits, and doesn't indicate how well a tire handles or corners.
We recommend that you choose new tires with a speed rating at least equal to your old tires. For example, if the recommended speed rating is a V, it's suggested that you replace it with a V, W, Y, or Z. If you mix tires with different speed ratings, be sure to observe the lowest speed rating.

Tire Speed Rating Chart
Service description speed symbol Maximum speed (MPH) Size speed symbol
P 93
Q 99
R 106
S 112


* W- and Y-speed ratings are subcategories of the Z-speed rating.
** Per the TR&A 2007 yearbook, for tires having a maximum speed capability above 240 km/h (149 mph), a ZR may appear in the size designation. For tires having a maximum speed capacity above 300 km/h (186 mph), a ZR must appear in the size designation and a service description, including the Y speed symbol, must be included in brackets.

Load Index

Tire load index is an assigned number that corresponds to the maximum weight that a tire can support when properly inflated.
Most passenger-car tire load indexes range from 75 to 100, but some are higher. The chart shows how load indexes translate to weight.

Load Index Load pounds
75 853
76 882
77 908
78 937
79 963
80 992
81 1019
82 1047
83 1074
84 1102
85 1135
86 1168
87 1201
88 1235
Load Index Load pounds
89 1279
90 1323
91 1356
92 1389
93 1433
94 1477
95 1521
96 1565
97 1609
98 1653
99 1709
100 1764
101 1819
102 1874
Load Index Load pounds
103 1929
104 1984
105 2039
106 2094
107 2149
108 2205
109 2271
110 2337
111 2403
112 2469
113 2535
114 2601
115 2679
116 2756
Load Index Load pounds
117 2833
118 2910
119 2998
120 3087
121 3197
122 3307
123 3417
124 3527
125 3638
126 3748
127 3858
128 3968
129 4079
130 4190

Sidewall

Not all sidewalls are built the same. Check out the different types of sidewall styles that we offer below.

Black

A black sidewall with black lettering.

black tire sidewall showing goodyear logo

Whitewall

White bands on the sidewall vary in width.

tire sidewall showing whitewall design feature

Outlined Letters

Letters on the sidewall are outlined in white.

tire sidewall showing white outlined letters of Goodyear logo

Goodyear Wrangler® All-Terrain Adventure With Kevlar®


  • All-Season
  • All-Terrain
  • 60K Mi. Tread Life Ltd. Warranty
Goodyear Wrangler® All-Terrain Adventure With Kevlar®
open specs modal Wrangler® All-Terrain Adventure With Kevlar® Specs 107T Black
$302.99

Our best tire for versatility on- and off-road, featuring DuPont Kevlar® for rugged strength — plus superior traction through rain and snow. For both everyday highway driving and going off-road at a moment's notice. Full Tire Details

Our best tire for versatility on- and off-road, featuring DuPont Kevlar® for rugged strength — plus superior traction through rain and snow. For both everyday highway driving and going off-road at a moment's notice. Full Tire Details

$302.99
Available Offers
  • Buy More, Save More – up to $100 Off#
  • $[rebate] back on 4
    Or $[rebatecc] back with the Just Tires Credit Card

Starfire® Solarus AP


  • All-Season
  • 50K Mi. Tread Life Ltd. Warranty
Starfire Solarus AP™
open specs modal Solarus AP™ Specs 107T Black
$158.99

The Solarus AP™ is a tire for drivers who drive manly on pavement, but need occasional farm and/or dirt and gravel road capability. This tire also includes a 50,000-mile limited tread life warranty from the manufacturer. Full Tire Details

The Solarus AP™ is a tire for drivers who drive manly on pavement, but need occasional farm and/or dirt and gravel road capability. This tire also includes a 50,000-mile limited tread life warranty from the manufacturer. Full Tire Details

$158.99
Available Offers

Cooper® Endeavor Plus


  • All-Season
  • 65K Mi. Tread Life Ltd. Warranty
Cooper Endeavor Plus™
open specs modal Endeavor Plus™ Specs 111T Black
$215.99

No matter the size of your SUV or pickup truck, the Cooper Endeavor Plus offers a fortified design and impressive traction in the rain to bring the most out of your vehicle. This tire delivers a combination of handling, even tread wear, wet performance, and a quiet ride, all with a 65,000-mile limited tread life warranty from the manufacturer. Full Tire Details

No matter the size of your SUV or pickup truck, the Cooper Endeavor Plus offers a fortified design and impressive traction in the rain to bring the most out of your vehicle. This tire delivers a combination of handling, even tread wear, wet performance, and a quiet ride, all with a 65,000-mile limited tread life warranty from the manufacturer. Full Tire Details

$215.99
Available Offers
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Cooper® Evolution Winter


  • Winter
  • N/A Mi. Tread Life Ltd. Warranty
Cooper Evolution Winter™
open specs modal Evolution Winter™ Specs 107H Black
$219.99

Its studdable design provides maximum traction in the toughest conditions, turning hard drives into easy outings. With Evolution Winter tires experience confidence and control on the wintery-est roads. Full Tire Details

Its studdable design provides maximum traction in the toughest conditions, turning hard drives into easy outings. With Evolution Winter tires experience confidence and control on the wintery-est roads. Full Tire Details

$219.99
Available Offers
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Cooper® Discoverer® SRX


  • All-Season
  • 75K Mi. Tread Life Ltd. Warranty
Cooper Discoverer® SRX™
open specs modal Discoverer® SRX™ Specs 111T Black
$225.99

The Discoverer SRX is designed to provide a long tread life and maximize ride comfort for a wide range of trucks, small and mid-sized SUVs. The V-rated tires include a 65,000-mile limited tread life warranty; the H-rated tires include a 70,000-mile limited tread life warranty; and the T/S-rated tires include a 75,000-mile limited tread life warranty from the manufacturer. Full Tire Details

The Discoverer SRX is designed to provide a long tread life and maximize ride comfort for a wide range of trucks, small and mid-sized SUVs. The V-rated tires include a 65,000-mile limited tread life warranty; the H-rated tires include a 70,000-mile limited tread life warranty; and the T/S-rated tires include a 75,000-mile limited tread life warranty from the manufacturer. Full Tire Details

$225.99
Available Offers
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Cooper® Discoverer® True North®


  • Winter
  • N/A Mi. Tread Life Ltd. Warranty
Cooper Discoverer® True North®
open specs modal Discoverer® True North® Specs 107T Black
$234.99

Winter throws a lot at drivers: sleet, slush, snow, hail and ice. The Discoverer True North is a premium studless tire, offering the kind of performance you need to handle unpredictable winter conditions. No, it can’t read Mother Nature’s mind, and it doesn’t have to. It’s specifically designed to handle the many faces of winter. Full Tire Details

Winter throws a lot at drivers: sleet, slush, snow, hail and ice. The Discoverer True North is a premium studless tire, offering the kind of performance you need to handle unpredictable winter conditions. No, it can’t read Mother Nature’s mind, and it doesn’t have to. It’s specifically designed to handle the many faces of winter. Full Tire Details

$234.99
Available Offers
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Cooper® Discoverer® AT3 4S


  • All-Season
  • 65K Mi. Tread Life Ltd. Warranty
Cooper Discoverer® AT3 4S™
open specs modal Discoverer® AT3 4S™ Specs 111T Black
$265.99

The Discoverer AT3 4S with Adaptive-Traction™ Technology grips the surface, rocky or smooth, under the most severe weather, rain or shine. This tire also features a 65,000-mile limited tread life warranty from the manufacturer. Full Tire Details

The Discoverer AT3 4S with Adaptive-Traction™ Technology grips the surface, rocky or smooth, under the most severe weather, rain or shine. This tire also features a 65,000-mile limited tread life warranty from the manufacturer. Full Tire Details

$265.99
Available Offers
  • $70 Back on Set of 4¢
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Cooper® Discoverer® Rugged Trek®


  • All-Season
  • 60K Mi. Tread Life Ltd. Warranty
Cooper Discoverer® Rugged Trek®
open specs modal Discoverer® Rugged Trek® Specs 111T Black
$275.99

The Discoverer Rugged Trek is the ultimate suburban cruiser. It’s an all-season tire featuring an aggressive tread design that delivers excellent traction and comfort on concrete, as well as a 60,000-mile limited tread life warranty from the manufacturer. Full Tire Details

The Discoverer Rugged Trek is the ultimate suburban cruiser. It’s an all-season tire featuring an aggressive tread design that delivers excellent traction and comfort on concrete, as well as a 60,000-mile limited tread life warranty from the manufacturer. Full Tire Details

$275.99
Available Offers
  • $70 Back on Set of 4¢
  • Buy More, Save More – up to $100 Off#

Dunlop Winter Maxx® SJ8


  • Winter
  • N/A Mi. Tread Life Ltd. Warranty
Dunlop Winter Maxx® SJ8
open specs modal Winter Maxx® SJ8 Specs 107R Black
$325.99

Dunlop® Winter Maxx SJ8 helps conquer winter conditions with gripping power on snowy and icy roads for SUVs. Full Tire Details

Dunlop® Winter Maxx SJ8 helps conquer winter conditions with gripping power on snowy and icy roads for SUVs. Full Tire Details

$325.99
Available Offers

Goodyear WinterCommand® Ultra


  • Winter
  • N/A Mi. Tread Life Ltd. Warranty
Goodyear WinterCommand® Ultra
open specs modal WinterCommand® Ultra Specs 107V Black
$338.99

Harness the road ahead. Full Tire Details

Harness the road ahead. Full Tire Details

$338.99
Available Offers
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Some tire results may include speed rating options below your vehicle manufacturer's recommended speed rating.

All Brands

At Goodyear, being the #1 tire brand in North America means being More Driven. We have an extensive tire selection that fits a wide variety of vehicles and driving styles.

We also share tire selections from Dunlop, which manufactures tires with powerful performance and style to match.

We’ve spent over a century creating the right rubber-to-dollar ratio. That means you get high-performing tires that you can trust at a fair price. Go With the Coopers™.

For American-designed tires that offer value at a reasonable price, browse our Starfire tire lineup.