Fasteners come in all styles. When you are talking about frame mounted components on trucks it is narrowed down to two styles, huck bolts...

A 2-speed rear axle can eliminate the need for an auxiliary transmission in some applications. These axles contain gearing for two ranges.

As the fifth wheel moves weight is transferred between the axles on the power unit, or chassis. Many people do not fully understand this, an

Split-shaft PTOs and Transfer Cases both use driveline power to run another piece of equipment. Aside from being located in the drivetrain,

OEs frequently build vehicles with studs just long enough to support the configuration on order. If you are utilizing the configure to...

Allison transmissions are truly automatic. There is no clutch, a torque converter is used for shifting.

High-profile tires use customary units, and the aspect of height to width is fixed at 90%. So the tire distance from ground to rim is .90 of

More states than not are regulated at 40-foot overall length, bumper to mudflap on tag.  This setup optimizes for the maximum weight that ca

Automatic Traction Control (ATC) is tied to the Anti-lock Brake System ABS (ABS)

Federal Regulations: If you are caught driving a commercial motor vehicle without a CDL, Federal guidelines indicate that you could be fined

2-speed fan hubs are GREAT for vocational applications. They operate at half speed all the time and kick-up to full speed when extra cooling

Diesel Exhaust Fluid (DEF) is a liquid mix of approximately one-third ammonia (Urea) and de-ionized water.

Imagine adding these to every new truck as your sign of appreciation for the sale. Customers will love the thought.  Contact Gary:...

Most factories have battery charge quality specification for build units

Wide track front axles truly have little effect on the turn radius on a chassis with a setback axle, so save the money.

Anytime you specify a 20,000 lb. rated steer axle, and you’re adding lift axles, you need to think about creep rating or site rating.

For vehicles that haul heavy loads there are two considerations for gearing: Startability and top end speed. When the equipment has been del

The return line splitter is typically just an in-line tee. This fitting ensures both tanks receive equal amounts of hot return fuel. There i

Our Instagram site has many photos of trucks our followers are proud of. Why not protect those babies with a little TLC.... If you don't...

The guy responsible for most of our technology ideas takes a break on Catalina Island. Nice view, eh Jake.