Update idea
I think this would be a good idea for an update it would be a small addition but I think it would be helpful. I think it would be cool if you could attach a jerry can (gas can) on your vehicle in the same style on how it is on a lot of off-roading vehicles. Say your car runs out of gas on the middle of the road instead of walking to a nearby structure hoping it has gas you can just unattach the jerry can from your vehicle and fill up and it won't be taking up space on the inside the vehicle.