locking nut

Hi does anybody please know the size of wheel nuts etc for Kia Ceed 2020 Gt Line 1.4 . Wanting to change the original wheel nut and locking nut to black but unsure on sizes. Many thanks in advance

I have a Kia Sportage, which has a Locking Nut on each wheel. Unfortunately, I do not have the Key. Does anyone have experience with removing such Locking Nuts, without the Key, and able to recommend the best option? Is my best approach along the lines of this YouTube video or maybe I am able...