Ronald Jones and the USC Trojans certainly went the extra mile to honor the late Joe McKnight on their biggest day of the season.

The Trojans each donned a "JM 4" decale on their helmets at Monday's Rose Bowl Game in remembrance of the former Trojans running back, who was killed Dec. 1 in Louisiana.

USC RB @RonaldJones25 will wear No. 4 and the Trojans will don special helmet decals to honor Joe McKnight today. #FightOnForever pic.twitter.com/1eVLYxhyKw

— USC Trojans (@USC_Athletics) January 2, 2017

Ronald Jones is wearing #4 to honor the late Joe McKnight. pic.twitter.com/jHQVXOyK3l

— Pac-12 Network (@Pac12Network) January 2, 2017

Jones, the sophomore running back who led the team in rushing yards this season, went one step further. He donned McKnight's #4 jersey for the game in lieu of his usual #25.

Our hearts are with @USC_Athletics and the entire #Pac12FB community this evening.

Rest in peace, Joe McKnight. pic.twitter.com/SgDWGP6MIv

— Pac-12 Network (@Pac12Network) December 2, 2016