These trucks are the workhorses of construction and industry.  They tend to run short distances with high loads in stop and go traffic.  This is a recipe for high wear and short life.  Power Punch products can extend life and reduce repairs.

Engines in these trucks tend to be large gas engines or medium diesels.  As they tend to be higher speed than semi trucks, the treat rate will need to be a bit higher.  15% to 25% treat rate of our Oil Supplement by volume is recommended.

Manual transmissions in these trucks take a beating and our Gear Oil Additive will extend life and reduce wear while improving shift quality.  Treat rates of 10% to 25% are recommended depending upon load and condition of equipment.  More is added as equipment ages to make up for misalignment wear and stress.

Automatic transmissions in medium duty trucks run hard and hot.  Power Punch Oil Supplement at 10% by volume will reduce heat, and wear and will aid smother and more efficient shifting.

Chassis and driveline components will last much longer and have fewer repairs if serviced with Power Punch Waterproof Extreme Pressure Grease.

Lift gates will work more smoothly and last longer when our grease is used.

Power Punch Oil Supplements can be used at 10% by volume to improve life and smoothness of hydraulic systems.