[5][6] The FIA re-organised the calendar for the 2017 season to include a greater variation in surfaces between events, bringing the Tour de Corse forward from October to April.
[5][17] The decision was made after concerns were expressed about the 2016 calendar, which originally contained six consecutive gravel events followed by four tarmac rallies.
[24] Rally Sweden adjusted its route to remove the emphasis on purpose-built stages that had filled out the event itinerary in previous years.
The new route raised the average speed of the rally and introduced more competitive mileage in Hedmark County in neighbouring Norway.
The changes saw the crews compete on a wider ranges of surfaces—including tarmac and cobblestones—within individual stages, although the rally was still officially classified as a gravel surface event.
[31] This was achieved by installing artificial chicanes into all but two of the stages, which proved to be controversial as drivers complained that they were too narrow and thus had the potential to damage cars, and were poorly-positioned with little regulatory oversight from rally organisers.
[48] She was able to re-assemble the car, but an homologation problem in the spare seat brackets, made her unable to start the final leg of the rally, leaving the category with no winner.
[49] After there were no entries in Rally Mexico, the action continued Tour de Corse, which also featured the first round of the Junior WRC championship.