The car Beth is driving is a Ford. It has the brand tag in the front of the car in some scenes and then in other scenes, the brand tag isn't there.
When the Razorback is about to attack Carl at Petpak, you can see the wires at the back of the Razorback (widescreen only)
When Jake drives away from Dicko and Benny, the shadow of the camera can be seen before it cuts away.