The chart below shows how you should position your truck on any CAT Scale, depending on your trailer type. Standard Trailer As you can see, all three axles are on the scale at one time. Drive onto the ...

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 ...

Meritor Wabco has added an automatic trailer lift axle system to its SmartTrac portfolio of stability control systems. The system integrates with Meritor Wabco’s trailer roll stability support (RSS) ...