2006 Hummer H1 Tire Size
The original tire size for your 2006 Hummer H1 is listed below. Tap on the box to view a color-coded explanation of the best Hummer H1 tire size.
Trim Options:
Alpha
37x12.50R17/E 129
Simplified Size: 37x12.50-17
Simplified size is useful for shopping and buying tires.
The original tire size for your 2006 Hummer H1 is 37x12.50R17/E 129Q. A color-coded explanation of the 2006 Hummer H1's tire size is shown below.
12.50 | This number indicates that your tire has a width of 12.50 inches. | ||||||
37 | This mark reveals that your tire has a diameter of 37 inches. | ||||||
17 | The tire size was designed to fit rims or wheels that are 17 inches in diameter. | ||||||
129 | This tire has a load index of 129, which means it's capable of carrying a load of NaN pounds (undefined kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
E | The mark of E denotes your tire's load range, or ply rating. A load range of E means that the tire has a ply rating of 10. Letters further along in the alphabet represent stronger tires that can sustain higher inflation pressures. Tires with higher inflation pressures can carry heavier loads. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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This tire has a speed rating of Q, which means 99 mph (160 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |