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HTTP Status 404 ? Not Found
HTTP Status 404 ? Not Found
Type Status Report
Message Not Found
Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
Apache Tomcat/9.0.65
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2004 Chevrolet Blazer LS 4-doorIt’s easy to find your tire size
Go to your vehicle, and look on the sidewall of one of your tires.
Find the tire size—an arrangement of numbers and letters similar to the diagram below.
The last number indicates your rim diameter (in inches). Note the full tire size and match it to the correct option above.
You may or may not have a P in front of the tire size, if it's a passenger tire. If it's a Light Truck tire, you will see LT.
2004 Chevrolet Blazer LS 4 door Tire Size: P235/70R15
your vehicle's tire specs
| P235/70R15 | Front 35 Rear 35 | S 112 mph | 102 1874 lbs. |
| Tire Size | P235/70R15 |
| Tire Pressure (PSI) | Front 35 Rear 35 |
| Speed Rating | S 112 mph |
| Load Index | 102 1874 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
| P | 93 | |
| Q | 99 | |
| R | 106 | |
| Recommended Speed Rating | ||
| S | 112 | |
| T | 118 | |
| U | 124 | |
| H | 130 | |
| V | 149 | |
| Above 149 | ZR (Without Service Description) | |
| W* | 168 | |
| Y* | 186 | ZR |
| (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.
Most passenger-car tire load indexes range from 75 to 100, but some are higher. The chart shows how load indexes translate to weight.
| 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 |
| 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 |
| 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 |
| 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.
A black sidewall with black lettering.
White bands on the sidewall vary in width.
Letters on the sidewall are outlined in white.
Weather Conditions
Additional Options
Speed Rating
Load Index
Cooper® Cobra® Radial G/T™
If your classic car looks like it belongs in a vintage car ad, the Cobra Radial G/T tire is perfect for you. These tires feature raised white lettering to match the look of classic muscle cars and include a 40,000-mile limited tread life warranty from the manufacturer. Full Tire Details
If your classic car looks like it belongs in a vintage car ad, the Cobra Radial G/T tire is perfect for you. These tires feature raised white lettering to match the look of classic muscle cars and include a 40,000-mile limited tread life warranty from the manufacturer. Full Tire Details
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Available Offers
- $80 Off Set of 4#
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Some tire results may include speed rating options below your vehicle manufacturer's recommended speed rating.
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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™.