245/70R19.5 Tires

245 is the section width in millimetres, 70 is the aspect ratio (the sidewall is 70% of the width, about 171.5 mm), and R19.5 means a radial tire for a 19.5-inch wheel. Overall diameter is roughly 33 inches.

At ExtraBrake they range from $338.86 to $439.29 per tire, which is $1355.44 to $1757.16 for a set of four.

Only fit a size approved for your vehicle. The manufacturer's recommended size is printed on the driver's door-jamb placard and in the owner's manual; changing size affects speedometer accuracy, load capacity and handling.