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
10/31/21
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
10/29/21
GMC Sierra to Feature Super Cruise Hands-Free Driver Assistance Technology
DETROIT – Super Cruise1 driver assistance technology will launch on the Sierra 1500 Denali in late model year 2022. The Sierra 1500 Denali will have the latest version of Super Cruise including the introduction of the ability to trailer while driving hands free.
The industry’s first true hands-free driver assistance system, Super Cruise is available on more than 200,000 miles of compatible roads in the U.S. and Canada.
Super Cruise utilizes a driver attention system and precision LiDAR map data in addition to real-time cameras, sensors and GPS. The driver attention system uses a small camera located on the top of the steering column and works with infrared lights to determine where the driver is looking whenever Super Cruise is in operation. If the driver attention system detects the driver has turned their gaze away from the road ahead for too long, the steering wheel light bar will prompt the driver to return their attention to the road.
About GMC
With a strong foundation of manufacturing trucks since 1902 and now selling in a dozen countries across the world, GMC offers purpose-built vehicles designed and engineered to the highest standard. From the all-new compact SUV Terrain to the Sierra HD, our trucks and crossovers deliver GMC’s signature combination of intuitive technologies and premium execution, with the popular Denali sub-brand representing the pinnacle of GMC design, performance and amenities. Details on all GMC models are available at www.gmc.com, on Twitter at @GMC or at www.facebook.com/gmc.
10/27/21
Tire Blow Out Reaction Tips
Tires are the most important part of your vehicle and unexpected blows outs happen almost everyday! Watch this video to find out the two key steps to keep you safe in the event of a tire blow out.
10/25/21
A.R.E. DoubleCover - Unique Truck Bed Cover That Lifts And Retracts - Quick Overview
The A.R.E. DoubleCover truck bed cover. The Industry's first and only truck bed cover that lifts up for quick access and retracts for full bed access. Learn more at: https://www.4are.com/#
10/22/21
Highway Products | Pickup Packs™
The Pickup Pack™ is a unique alternative for those needing organized storage and lockup security without the cost of a service body and that can be easily installed on your pickup in a few hours.
Pickup Packs™ include a headache rack, two lockable low side boxes, a flat or dome center hatch, and a removable ladder rack. Other options include gullwing saddle box and an HPI Truckslide™.
Learn more at http://www.highwayproducts.com/pickup...
10/20/21
Weatherguard Saddle Boxes
10/19/21
GMC Sierra | GMC MultiPro™ Tailgate “Serving Tray” | GMC
10/16/21
WARN VR EVO Winches
We take a closer look at the complete lineup of WARN VR EVO winches, the new standard in standard-duty.
• Available in 8,000, 10,000, and 12,000 lb. capacities with synthetic or steel rope.
• IP68 waterproof.
• Two-in-one wired/wireless controller. Best-in-class performance.
• Limited lifetime (mechanical), 7 year (electrical) warranty (North America)
10/15/21
Knapheide KUV Utility Van Is Very Popular With Contractors
Ron Sadler, Commercial Department Manager shows off a very popular unit on a cutaway van. This is an 11' KUV enclosed service body that is very popular with plumbers and many other contractors too. There's room inside to carry tall items, pipe, and much more, plus all the storage on the outside that is under lock and key. It is also low to the ground to make it easy to get in and out of the cab or the back end.
See more about our commercial truck department at http://www.lehmersgmc.com
10/13/21
Hellwig Suspension - How Helper Springs Work
10/10/21
What to Know About Towing | Consumer Reports
There are so many vessels and vehicles to satisfy your inner adventurer. Consumer Reports’ expert explains what you need to know about getting these beauties from point A to point B.
10/09/21
Electric Cars 101 | Consumer Reports
Electric cars are bringing some of the biggest changes the auto industry has seen in years. Consumer Reports’ expert explains why these vehicles might not be as new-fangled as you think.
10/07/21
GMC HUMMER EV PICKUP | Validating Ultium | GMC
10/05/21
10/03/21
Find the Right Van Accessories for Your Work Van
Find your Work Van with the Most Useful Van Accessories
Van Accessories for Organization:
Van Accessories for Driver Comfort & Safety:
Learn other simple tricks to help Safeguard Your Work Van Against Tool Theft.
10/01/21
Lehmer's collection of used cars, trucks, SUVs and vans is extensive
Here at Lehmer's Concord, we are well-aware and completely understand that purchasing a new automobile is not an ideal option for all of our customers from Concord, Walnut Creek, Danville, Antioch and Brentwood CA. For this reason, in order to best-serve all of our customers throughout the state of California, we carry an impressive selection of pre-owned inventory! Our collection of used cars, trucks, SUVs and vans is extensive, so it's a safe assumption to make that we can find a perfect car to fit the needs of your unique lifestyle. We carry popular and industry-leading automotive brands such as Ford, Honda, Toyota and Subaru. In addition, we also offer our customers used vehicles of high-end luxury brands as well, including Audi, BMW, Lincoln, Lexus and Mercedes-Benz! The good news is, whatever preferences you may have and whichever used car you are drawn to, you certainly will not have to break the bank to purchase it. Also, each used car at our dealership is carefully inspected for quality control, to ensure it is still in great condition. Our used inventory consists of both high-quality and very affordable automobiles!