Wait to get hit?

I don't think you're doing it right.

Step 1 make sure you have gap insurance.

Step 2 never make more than the minimum car payment.

Step 3 when your ready for a new car, side swipe a car on the left and drive into a brick wall on the right. Make sure there are no cameras.

Step 4 enjoy your new car.

Step 5 commit identity fraud so you can keep a low insurance premium!

Step 6 do none of this because it's all crimes. I really hope you read the instructions to the end before starting.