E 78 14 Firestone

[jl8z28]

Can someone tell me what the date code reads

[jl8z28]

Nobody knows how to read date codes

[napa68]

I believe the 41st week of a year ending in "6". Be it 66, 76, 86, etc.

I thought Firestone's were tougher to nail down than Goodyears

Tim