2006 Chevrolet Ssr Tire Sizes

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

2006 Chevrolet SSR Roadster

Front Tire Size (Show Details)
P255/45R19 100H
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
255
This number indicates that your tire has a width of 255 millimeters.
45
This number indicates that your tire has an aspect ratio of 45%.  This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 45% 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
19
The tire size was designed to fit rims that are 19 inches in diameter.
100
This tire has a load index of 100, which means it's capable of carrying a load of 1764 pounds (800 kg) or less. A higher number means the tire can carry more weight.  A lower number means the opposite.
H
This tire has a speed rating of H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.

Rear Tire Size (Show Details)
P295/40R20 106H
P
This letter indicates the intended use of the tire.
  • P = Passenger Car
  • LT = Light Truck
  • C = Commercial Vehicle
295
This number indicates that your tire has a width of 295 millimeters.
40
This number indicates that your tire has an aspect ratio of 40%.  This means that your tire's sidewall height (from the edge of the rim to the tire's tread) is 40% 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.
106
This tire has a load index of 106, which means it's capable of carrying a load of 2095 pounds (950 kg) or less. A higher number means the tire can carry more weight.  A lower number means the opposite.
H
This tire has a speed rating of H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.