72. Like for the other parts, we need to add some thickness. First, detach the windshield and the rear window. Then do the same thing as in the images (it’s everything explained in the images for a better understanding)
73. Now do the same thing for these edges :
74. Unhide the windshield and the rear window and do the same thing, Add a little bit of thickness .
75. Let’s finish the rear bumper and then we will move forward to make the taillights. Select these edges, hold the shift button and drag them down :