How 4WD (4x4 - Four Wheel Drive) Works - 2H, 4H, 4L, LSD, Centre Diff, Diff Locks, Traction Control.

A complete and thorough video on how four wheel drive (4WD) 4x4 systems work. This video will look into depth on how part time and full time four wheel drive systems work, operate, what to expect and when to use it. It will cover in depth the following: - Drivetrain Fundamentals - Part Time 4x4 - Full Time 4x4 - Open Differentials - Locked Differentials - Torque Distribution - Torque Multiplication - High Range - Low Range - Transfer Case - Crawl Ratio - Limited Slip Differentials - Brake Traction Control - Wind-Up Phenomenon - Diagonal Wheels Phenomenon - Free Wheeling Hubs

Tested. Proven. Safe. | CURT MFG

CURT’s mission is to provide customers with safe, reliable products that empower them to enjoy more of what they love – whether it’s work, play or a combination of both.

TESTED QUALITY.
Our Wixom testing facility gives us the opportunity to test each and every product to the most stringent standards.

- Fatigue, weight carrying and weight distribution testing.
- Three-axis testing, similar to the European CARLOS.TC test.
- Every hitch passes SAE J684 or J2638 protocols.
- CURT has earned the ISO / TS 16949 certification for quality manufacturing.
- Each hitch is covered inside and out with a rust-resistant liquid Bonderite® coating to prevent rusting. - Our converters and T-connectors are potted, sealing each one off with an epoxy resin that protects the internal circuits from the elements. Each goes through an extensive salt-spray and environmental test to ensure long-lasting dependability.

PROVEN SAFE.
The result of these advancements and our commitment to safety and quality has had a positive impact on the lives of our consumers. We want to help tell their stories. These stories will be highlighted in our marketing collateral, advertisements, as well as user testimonials videos.

Whether they’re hauling equipment to the job site or taking the family up to the campground, CURT’s mission is to give them the confidence to enjoy every mile of the journey. We’re not just making towing products. We’re helping our customers make memories that will last a lifetime.

Choosing the Right Tow & Stow

How to measure to get the correct amount of adjustment we recommend from your Tow & Stow.

WeldMaster Truck Body - For the Jack of All Trades!

The urban welder is a jack of all trades. A little of this, and a little of that. And, of course, his or her work always includes some welding. Harbor created a jack of all trades truck just for her or him.  A service body with a welders edge!

• Standard Features
• Options
• Tech Specs

• 63-inch raised and vented front compartment with bottle brackets and rings inside to hold standard sized oxygen and acetylene tanks
• Stainless Steel self-opening pop-top lids w/ body length compartment bins & 4" dividers
• Push Button locking system with red band locking indicator
• Modern gas shocks on each side opening door to keep them open during loading and unloading
• 8" deep recessed bumper for sure footing when entering bed
• Armless and self supporting tailgate work table
• Adjustable, but lockable, shelving system
• Weather shield system around locks, doors, and hingles, preventing leaks and securing the tools of your trade. Neoprene door seals, water-proof gaskets, self-sealing stainless steel rivets, and silky smooth three-point door latches with Teflon glides.

Learn more at: http://harbortruckandvan.com/product/weldmaster/#tab3

HARBOR WORKMASTER - Working for Your Protection...

The WorkMaster secures the tools of your trade unlike any other enclosed service body. Constructed with steel, built like a vault, the “walk-in” WorkMaster is designed for heavier-duty cutaway vans…and we have been known to mount them on a chassis or two. The WorkMaster is constructed in different lengths and heights to meet your every tool, material storage, and interior height (up to 6’3″) requirement. Need to carry more than your typical van? This is your truck!

• Standard Features
• Options
• Tech Specs

• Tightest security system in town, featuring double-bit keys and a Master Lock internal locking system
• Modern gas shocks on each side opening door to keep them open during loading and unloading
• Rear side access door for storage of conduit or other long (10-ft.) materials
• 12" step bumper and side-wall grab handles for ease of entrance into the bed
• Interior ladder storage on hooks mounted along inside shelf
• Weights up to 300 lbs. lighter than competing brands using FRP
• Weather shield system around locks, doors, and hingles, preventing leaks and securing the tools of your trade. Neoprene door seals, water-proof gaskets, self-sealing stainless steel rivets, and silky smooth three-point door latches with Teflon glides.

Learn more at:

http://htbi.net/

Reading Truck Body's Classic II Service Body

The Steel Classic II™ is Reading’s premier steel service body, with quality components, innovative features and Reading’s legendary durability. You enjoy Reading’s trademark quality construction plus premium features like weather-tight storage, Latch-Matic® locking, small parts storage, optional aerial and crane devices and much more. This is the pinnacle among steel service body options on the market. Reading’s Classic II™ aluminum service body combines the superior fuel economy and corrosion resistance of aluminum with Reading’s legendary quality and durability. Built with premium recycled aluminum alloy, the body is bathed in a zinc phosphate bath to prep it for improved adhesion of Reading’s durable powder coat finish, to resist corrosion better than any other service truck body on the market. It features all the standard and exclusive options that have made our flagship Classic II™ a leader in the truck body industry while offering environmental benefits that today’s consumers appreciate. Standard features include a pressed diamond plate floor and inner tailgate surface, heavy-duty compartment doors and a rugged undercoated understructure for superior durability and strength. The Classic II™ aluminum service truck body also features Reading’s exclusive adjustable hidden hinges, Dual-Pro® door seals, a slam-action tailgate and much more. Add our industry-leading 5-year limited warranty for steel and 10-year limited warranty for aluminum. It’s easy to see why there’s No Body Better than the Classic II™.

Ranger Design Van Accessories - Vehicle Security

For long term profitability, make sure your van is always well-protected and well-kept. Have your most expensive equipment locked away out of sight, and take other protective measures to help prevent theft. By keeping your vehicle burglar-free and in good condition, you can improve the resale value for the future.