[quote name='JFong' date='04 December 2010 - 01:52 PM' timestamp='1291433566' post='413683']
The rehab equipment (which is a lot of stuff) along with the air bottle filling equipment (compressor, cascade system, air bottles, fill station) makes for a heavy truck. Add a toilet in there (plus the weight of the person who might need to use the john) and you got the truck at or slightly over the axle weight limit hence the extra axle.
[/quote]
I understand the extra axle but why such small tyres on it and not the same as the other ones?
The rehab equipment (which is a lot of stuff) along with the air bottle filling equipment (compressor, cascade system, air bottles, fill station) makes for a heavy truck. Add a toilet in there (plus the weight of the person who might need to use the john) and you got the truck at or slightly over the axle weight limit hence the extra axle.
[/quote]
I understand the extra axle but why such small tyres on it and not the same as the other ones?