What size wiper blades for 2003 chevy silverado?

The windshield wiper blades on a 2003 Chevrolet Silverado 1500 are 22 inches on both sides. These generally need to be replaced once every 12 months, but Your local climate and unique driving habits will affect Your replacement schedule. A pair of wiper blades for this truck average $12 to $45. If You live in an area with heavy rainfall or snow, opt for a more durable pair that will stand up against the harsh elements. SpeedSet Typhoon Wiper Blades and TRICO smartSet Storm Wiper Blades are both popular options. Replacing the ones on Your truck is a pretty quick and easy task and no special tools are needed. To make it easier on Yourself, take note of how the old ones are positioned in the arm before pulling them off. Always make sure they are working as soon as You're done rather than waiting until You are caught in a storm and actually need them.