Tire Size for 2010 Gmc Sierra Denali 1500

2010 Gmc Sierra Denali 1500 Tire Sizes

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

2010 GMC Sierra Denali 1500 4x2/4x4 Crew Cab Short Box (20 Inch)

Original Tire Size (Show Details)

P275/55R20 111S

P	This letter indicates the intended use of the tire. P = Passenger Car LT = Light Truck C = Commercial Vehicle
275	This number indicates that your tire has a width of 275 millimeters.
55	This number indicates that your tire has an aspect ratio of 55%. This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 55% 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
20	The tire size was designed to fit rims that are 20 inches in diameter.
111	This tire has a load index of 111, which means it's capable of carrying a load of 2403 pounds (1090 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.