Ok.. let me give you more detail.
I have these tie down ratcheting straps..they are about 2inches wide. Similar to these..just older 4 Race Car Hauler Ratchet Tie Down Straps Axle Strap RD | eBay
Now.. take your car and put blocks in front of each wheel. Back the truck up to it (say about 4-6 feet between them) and block the trucks wheels..except.. put the blocks behind the wheels. That way each vehicle is blocked from pulling toward the other. Then I put the come along hook onto/into the trailer hitch of the truck. After that..it was positioning and using the come along to pull. If there is a sharp edge where you are pulling..use something like a rag to cushion the sharp edges.