A glitch inside the larger truck to get onto the roof

[SophieSkyrim1984]

When I was playing the other day, I had the upgraded truck, the blue one with the bigger capacity in the back, when I was at a job and by accident throw an item onto the top of it, I could not climb the front like the small truck you get... But I figured away around it. If you have all your trash bags piled up at the back of your truck and pick one up while standing on the pile and look down and drop the trash bag in your hand onto the pile, it will sometimes push you through the truck and onto the roof.

The blue bags work much better as they are much bigger. But as long as you have them piled up high enough to clip through the truck onto the roof.