Yes you should wear diapers on a road trip.
Wearing diapers on a road trip is a great thing because you don't have to hold your pee or poop in when you need to go.
Holding your pee in is very painful when you have to hold your pee in for too long and sometimes on long road trips there can be 50 miles or more between rest stops or gas stations.
I remember before I started wearing diapers on road trips and before I started wearing diapers all the time now that when on road trips especially with my parents that I would have to pee a lot.
I would then tell my parents that I needed to pee but usually we'd have 50 more miles to go before we would see a gas station or rest area where there was a restroom.
I would then have to hold the pee in until we got there which got painful.
It made the road trip uncomfortable.
Even when I went on road trips by myself I would have to hold my pee in until I reached a rest stop.
That is until I started wearing diapers all the time and when I did start wearing diapers on road trips the road trip was much more enjoyable.
I could just pee whenever and wherever I was without getting out of my car or truck.
I'm going on a fall road trip soon and will be taking my truck and my little camper trailer with me.
I will be able to keep my diapers in the camper and change my diaper in the privacy of my camper trailer whenever I need too.
Even when you're road tripping with your parents you could place some diapers in your back pack or laptop bag and then stick a diaper down your pants to change.