The new hubs have been rated for 25,000# axle gross vehicle weight (GVW) and weigh one to three pounds less. The new hub for "TN" axles weighs 31 pounds with studs and bearing cups, while the "TP" ...

Trailer alignment is more important than ever when you run wide-base tires. HDT file photo Proper trailer axle/wheel alignment is critical to maximizing tire life, and it's only become more important ...

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 ...