Wrangler ST(P) Tires | Goodyear Tires Canada

Search tires by vehicle: How to find your version/option

Version/option can affect your tire size. It should be located on an information placard in your vehicle. In vehicles made after 2005, this placard will be located in the driver's side door. In older vehicles, the placard may be located instead in the rear passenger doorjamb, fuel filler, glove box or center console, or engine compartment. For example, the version/option of a Honda Accord EX V6 is EX V6.

Search tires by size: How to find your tire size

Metric, or tire type, defines the proper use of the tire. For example, a "P" designation means that it is a passenger car tire. An "LT" designation is for a light truck.

Tire width is the width of the tire measured in mm from sidewall to sidewall. This tire width is 215 mm.

Rim diameter is the width in inches or cm of the wheel from one end to the other. The diameter of this wheel is 16 in. Always replace a tire on a rim with another tire of exactly the same rim diameter designation and suffix letters.

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. Learn more about tire speed rating.

Aspect ratio is the ratio of the height of the tire's cross-section to its width. On our example, 60 means that the height is equal to 60% of the tire's width.

Construction tells you how the layers of the tire were put together. "R" stands for radial, which means the layers run radially across the tire. "B" stands for bias construction, which means that the layers run diagonally across the tire.

Load index is an assigned number that corresponds with the load-carrying capacity of a tire. Most passenger car tire load indexes range from 75 to 100, but a few carry more. You'll also find the maximum load elsewhere on the tire sidewall, both in lbs and kg. Learn more about tire load index

Goodyear also offers high floatation tires. Your tire size will be included in the width and rim dropdowns.

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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 displayed shows how load indexes translate to weight.

Load index	Load (lbs)	Load index	Load (lbs)	Load index	Load (lbs)	Load index	Load (lbs)
75	852	83	1074	91	1356	99	1709
76	882	84	1102	92	1389	100	1764
77	908	85	1135	93	1433	101	1819
78	937	86	1168	94	1477	102	1874
79	963	87	1201	95	1521	103	1929
80	992	88	1235	96	1565	104	1984
81	1019	89	1279	97	1609
82	1047	90	1323	98	1653

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Speed rating specifies the maximum speed that a tire can handle. Speed ratings aren't, however, a recommendation to exceed speed limits, and don't indicate how well a tire handles or corners.

Tires can be sold with different speed ratings, so it's important to choose the tire that's best suited to your vehicle.

We recommend that you choose new tires with a speed rating at least equal to your old tires. If you mix tires with different speed ratings, be sure to observe the lowest speed rating.

Size speed symbol	Service description speed symbol	Maximum speed (MPH)
	Q	99
	R	106
	S	112
	T	118
	U	124
	H	130
	V	130+
(Without service description) ZR		Above 149
	W*	168
ZR	Y*	186
	(Y)**	Above 186

* 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 149 mph/240 kmh, a "ZR" may appear in the size designation. For tires having a maximum speed capacity above 186 mph/300 kmh, a "ZR" must appear in the size designation and a Service Description, including the Y Speed Symbol, must be included in brackets.

Goodyear Wrangler^® ST

All-Season Tires

An all-season tire with a quiet ride

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Tire prices vary by specifications.

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All-season tread design offers year-round traction
Wide circumferential channels help efficiently evacuate water from beneath the tread for enhanced wet traction
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You skipped a few pieces of information we need before we can show you tires that fit your vehicle. Please enter the following:

Version/option can affect your tire size. It should be located on an information placard in your vehicle's driver's side door, rear passenger doorjamb, fuel filler, glove box or center console, or engine compartment. For example, the version/option of a Honda Accord EX V6 is EX V6.

Entering your full address allows us to give you the most relevant pricing information and closest stores. Your information will not be used for marketing purposes or sent to a third party.

Tire prices vary by specifications such as speed rating, load index, and other SKU-level variables. The following are specifications for your selected tire.

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Tire size

Tire size specifies a tire's type, width, aspect ratio, construction, rim diameter, load index, and speed rating.

Product code

A SKU (Stock Keeping Unit) identification code.

Speed rating

A letter that corresponds with 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.

Size speed symbol	Service description speed symbol	Maximum speed (MPH)
	Q	99
	R	106
	S	112
	T	118
	U	124
	H	130
	V	149
(Without service description) ZR		Above 149
	W*	168
ZR	Y*	186
	(Y)**	Above 186

*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.

Load index	Load (lbs)
75	852
76	882
77	908
78	937
79	963
80	992
81	1019
82	1047

Load index	Load (lbs)
83	1074
84	1102
85	1135
86	1168
87	1201
88	1235
89	1279
90	1323

Load index	Load (lbs)
91	1356
92	1389
93	1433
94	1477
95	1521
96	1565
97	1609
98	1653

Load index	Load (lbs)
99	1709
100	1764
101	1819
102	1874
103	1929
104	1984

Load range

A letter representing the ply rating (which points out how much load the tire is capable of carrying at its industry specified pressure).

Sidewall

The visible side of the tire that includes all size markings


BSL	Black serrated letters
RWL	Raised white letters
BSW	Black sidewall
SBL	Serrated black letters
NW	Narrow white stripe
VSB	Vertical serrated band
OWL	Outlined white letters
XNW	Extra narrow white stripe

Uniform Tire Quality Grade (UTQG)

A 3-part U.S. DOT labeling requirement. Treadwear is relative; a rating of 200 has treadwear of 2 times longer than a rating of 100. Traction is a measurement of straight-ahead wet braking; AA is the highest, followed by A, B, and C. Temperature resistance specifies the maximum temperature the tire can withstand; A is the highest, followed by B and C.

Max load (lbs)

The most weight a tire is designed to carry.

Max inflation pressure (psi)

The highest cold inflation pressure a tire can maintain in pounds per square inch.

Approved rim width (in.)

The range of widths a tire size can fit on.

Measured rim width (in.)

The width the tire must be mounted on to ensure it meets its dimensional requirements.

Section width (in.)

The measurement between the widest point of the outside sidewall to the widest point of the inner sidewall.

Tread depth (in 32nds)

The distance between the outer edge to the grooves in a tire.

Outside diameter (in.)

The measurement around the center of the outer tread.

Revs per mile

The number of times a tire rotates fully over the course of 1 mile.

MSRP*

P225/75R16 773017415 S 104 SL VSB 340/B/B 1,984 44 6.0 - 7.5 6.00 8.8 10 29.3 714 Contact Store

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