When the assembly is dynamically out of balance, the rotating assembly will “wobble.” If the rotating tire/wheel is dynamically balanced it also will be statically balanced. The opposite is not true.

Very little equipment investment is required by a commercial tire dealer to check a trailer for alignment. A trammel bar, tape measure, kingpin extender and wheel-end extender are all that is required ...

Videos / Transportation Truck Tips: How to adjust 5th wheels and trailer bogeys (video) Because of commercial vehicle gross-weight and axle-weight regulations, drivers will occasionally need to ...

Additionally, if you altering the fifth wheel position and the vibration goes away, that also points to the trailer tires, wheels or hubs. If the tires appear to be the source of the vibration, then ...

Most trailer tires are delivered to original equipment trailer manufacturers as part of a tire-and-wheel assembly, relieving the trailer manufacturers of the burden of ordering tires, rims and valves, ...

In there you'll find a notation saying "tire balance across 18 tires on a tractor-trailer combination has been documented to save as much as 2.2% SAE J1326/RP 1102 Type II fuel testing at two ...

German authorities have issued a warning regarding a tyre and wheel combination for trailers sold in Europe by STARCO NV. The Federal Motor Vehicle and Transport Authority (Kraftfahrt-Bundesamt) ...

Because of commercial vehicle gross-weight and axle-weight regulations, drivers will occasionally need to reposition the 5th wheel or the trailer axles for proper weight distribution. This video ...