Just for info:
All single decker buses
- 2 front wheels, 4 rear wheels
All non air con double deckers
- 2 front wheels, 4 rear wheels
All air con double deckers
- 2 front wheels, 2 tag wheels, 4 rear wheels except for Dennis
Tridents and Scania K310UD demo which has 2 front wheels, 4
tag wheels, then 2 rear wheels
SBS997A
- 2 front wheels, 4 tag wheels, then 2 rear wheels
Bendy buses
- 2 front wheels, 4 middle wheels, then 4 rear
wheels, except SBS998Y which has 2 front wheels, 4 middle
wheels, then 2 rear wheels