1998 (50th anniversary)[]
This logo replaced the "NASCAR Race Car" sticker on the pillars next to the front windows during the 1998 season. The 50 was also used as the number design for Rick Hendrick's car donning the number that ran during the Cup Series' season, driven by Wally Dallenbach Jr., Randy LaJoie, and Ricky Craven.
2008 (60th anniversary)[]
This logo replaced the "NASCAR Race Car" sticker on the pillars next to the front windows during the 2008 season. This was also featured on the cover of EA Sports' NASCAR 09 (released during and featuring the 2008 season).
2023 (75th anniversary)[]
The logo package for NASCAR's 2023 diamond anniversary was announced on August 26, 2022. Its main piece is NASCAR's current bars logo stylized as a diamond atop a recreation of the 2nd NASCAR logo, used from 1956-1964, which is placed next to the respective series' logo sticker on the side of the cars/trucks during the 2023 season. Other logos give the regular-shaped bars a jewelesque texture, and the NASCAR wordmark as well as the "75" have a metallic outline to them.
