2005 Dodge Ram 1500 SRT-10 Tire Size
The original tire size for your 2005 Dodge Ram 1500 SRT-10 is listed below. Tap on the box to view a color-coded explanation of the best Dodge Ram 1500 SRT-10 tire size.
305/40ZR22/XL 114
Simplified Size: 305-40-22
Simplified size is useful for shopping and buying tires.
The original tire size for your 2005 Dodge Ram 1500 SRT-10 is 305/40ZR22/XL 114W. A color-coded explanation of the 2005 Dodge Ram 1500 SRT-10's tire size is shown below.
305 | This number indicates that your tire has a width of 305 millimeters. | ||||||
22 | The tire size was designed to fit rims or wheels that are 22 inches in diameter. | ||||||
XL | The mark of XL means extra load. A tire with this designation can handle higher inflation pressures than a regular tire, which increases its maximum load. | ||||||
114 | This tire has a load index of 114, which means it's capable of carrying a load of 2596 pounds (1180 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
Z | This tire has a speed class of Z, which means it's part of an elite speed class of 149 mph or more (240 km/h). A tire's speed class is less specific than the speed rating. | ||||||
40 | This number means that your tire has an aspect ratio of 40%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 40% of the width. In this case, the sidewall height works out to be 122 millimeters. | ||||||
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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |