Luciusletroll wrote:Thank you for your rapid answer ! So vehicle can't reroll save because it's not the same unit of Big Mek. That's what I want to know ^^
Almost correct!
Da Lucky Stikk has two bonuses to it. The first bonus is +1 Weapon Skill to all model's in the bearer's unit (including the bearer). The second bonus is for the bearer only, which is choosing to re-roll any failed To Hit/To Wound rolls or saving throws that they make.
So even if the bearer somehow was in the same unit as the vehicle it still couldn't re-roll the
KFF save, because re-roll is only for the bearer of Da Lucky Stikk