Tire Size for 2003 Gmc Sierra Denali

2003 Gmc Sierra Denali Tire Sizes

Select a box to get your vehicle's tire size.

2003 GMC Sierra Denali (C3) Ext. Cab Short Box

Original Tire Size (Show Details)

P265/70R17 113S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
265	This number indicates that your tire has a width of 265 millimeters.
70	This number indicates that your tire has an aspect ratio of 70%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width.
R	This letter indicates how your tire was constructed. Radial is the standard construction method for about 98% of all tires sold today. R = Radial B = Bias Belt D = Diagonal
17	The tire size was designed to fit rims that are 17 inches in diameter.
113	This tire has a load index of 113, which means it's capable of carrying a load of 2536 pounds (1150 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite.
S	This tire has a speed rating of S, which means 112 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous.