Why should you move off in second gear when traction is low?

Question

Wouldn’t the traction be the same in any gear, and the point at which you lose traction be the same regardless?

Edit: Thanks for all the explanations, I think I understand now. 🙂

In: 7

Answer 1

In 2nd gear, the torque put out at the wheel should be lower and more easily controlled by the driver. The traction is the same but the likelihood of slipping is less with a more controlled application of torque.