Julian Date Codes vs Cowl Tag Build Dates

[enio45]

OK having said the above - when u have a an 04C car what dated YH wheels would be appropriate for the car. Related to YH, Late Jan wheels are known, Feb, only 2-21 or so wheels, no march wheels that i know of, and april - we have 4-18, 19, 20 I'm not sure of and 4-21 for sure

with the closeness of the date of the wheels and the 04C - getting the right wheel dates is key to the build date.

so what do we use for an 04C? The key to me is the actual build dates of the car.....