Interesting point about what to have on your vans.
My two favourites from when we were young were as follows.
London Carriers.
Green 40’ vans, usually Guy Invincible tractor units, later Big J’s and later still, an unfortunate ‘philips’ colour change to grey.
London Carriers in small letters in the middle of the trailer- brilliant understatement.
The other was an Irish carrier.
SHENANDOAH in massive letters front to back of the trailer - again vans.
Who could resist singing ‘Oh Shenandoah…’ that was the joy of lorry driving, you could sing, shout ■■■■…’
John.