New Silverado 1500

JimVan wrote:
1500 crew cab 4x4 with the 5.3l V-8 just got it less than 20 miles
showing about 8 MPG

Yours will certainly do better than that! You must be doing town miles, in cold weather, and burning winter gas, so worst case.

I've purchased 9 new trucks over the years, and though I'm not one to check closely, I've never really noticed much improvement after break-in.

Jerry