the other problem is tyres. we use super singles on our trucks and the tractors, trailers and rigids have the same size tyre. 385/65 R22.5 to have a flat floo

the other problem is tyres. we use super singles on our trucks and the tractors, trailers and rigids have the same size tyre. 385/65 R22.5 to have a flat floor on the trailer with the smaller tyres you've now got to stock another size of tyre or run dual tyres on the trailer.