I've just got an idea.
I believe we should get delivery man occupation, it should reduce actually driven cars negative aspects a bit and improve positve ones. Like, It would be easier to turn the van, and you can get more storage or stg. I hope you understand what I mean.
Maybe it would be better to split it to two occupations like delivery man (for bigger vehicles) and pizza boy, or something like this (for normal sized cars and/or motorbikes in future)
Another separate idea i've got some time ago:
I'd love to be able to carry a touristic refrigerator (you know this blue and white battery powered boxes used for keeping your beer bottles cold on picnic or something.) And this mug that can keep your drinks hot for few hours(I forgot the word ;p ). This would be useful in Autmn and winter when it starts to get cold outside, and a sip or two of hot coffe could help you not freeze to death on long scavenging runs.
It's nothing very oryginal and creative vut I haven't seen sugestions like this here. (I still could have missed them, then im sorry if I do.)