BMW has “long to-do list” after tough IMSA debut for new M4 GT3

In the first race for IMSA’s new GTD Pro class, which replaces the GTLM division in which RLL fielded an M8 GTE last year, the works BMW team struggled for pace as the M4 GT3 made its US competition bow.
It sat at the bottom of the fastest lap timesheets, the M4’s in-race best of 1m46.897s set by Jesse Krohn aboard the #25 entry almost two seconds off the best GTD Pro lap of 1m45.087s from …Keep reading