Bollinger Shares Warranty Coverage Updates for B4 Chassis Cab
Bollinger is backing up its medium-duty all-electric chassis cab with a comprehensive warranty offering.

The Bollinger B4 chassis cab comes with a bumper-to-bumper warranty of 3 years or 36,000 miles and a powertrain warranty of 5 years or 50,000 miles.
Photo: Work Truck | Bollinger Motors
Bollinger Motors, Inc., an electric commercial vehicle (EV) manufacturer, released its full warranty coverage on the Bollinger B4 Chassis Cab, the company’s all-new, all-electric Class 4 commercial truck.
Under the warranty, Bollinger will provide comprehensive, competitive coverage for:
Bumper-to-Bumper: 3-year/36,000-miles
Powertrain: 5-year/50,000-miles
High Voltage Battery: 8-year/100,000-miles
Air Conditioning: 5-year/50,000-miles
Frame Rails & Cross-Members: 5-years/unlimited miles
Corrosion (perforation only): 5-years/unlimited miles
Tires: 4-years/unlimited miles
“We have designed and engineered the Bollinger B4 to have unmatched capability and durability, and we are proud to be offering warranty coverage to reflect that,” said Jim Connelly, chief revenue officer of Bollinger Motors. “Our warranty provides our customers the peace-of-mind they need in making their decision and demonstrates the confidence we have in the B4.”
The Bollinger B4 is designed from the ground up with extensive fleet and upfitter input. Bollinger’s unique chassis design protects the 158-kwh dual-battery pack and components to offer unparalleled capability and safety in the commercial market. The company anticipates deliveries of the Bollinger B4 to begin in the second half of 2024.
Additionally, Bollinger Motors has bolstered its leadership team by naming former General Motors executive James Taylor as CEO. Taylor succeeds company founder Robert Bollinger, who will remain on the Board of Directors as a founding shareholder. This leadership transition is set to drive Bollinger Motors toward continued success as it gears up for production.
More Vehicle Research

NTEA Adds Future Truck Summit to Work Truck Week 2027
NTEA is replacing the long-running Green Truck Summit with something new: Future Truck Summit. The event, in collaboration with NAFA Fleet Management Association, is scheduled at the start of Work Truck Week 2027, March 9–12.
Read More →
Ford Fathom Production Takes Shape at Louisville Assembly Plant
Ford is rebuilding Louisville Assembly Plant around an entirely new EV manufacturing process. Here’s how the Universal EV Production System will change the way the Ford Fathom midsize electric truck comes together.
Read More →
Second-Quarter 2026 Commercial Vehicle Data Signals Key Shift in Fleet Turnover and Market Velocity
Work Truck Solutions’ Second-Quarter 2026 Commercial Vehicle Market Analysis reported positive indicators suggesting fleet managers are now rotating aging units, relieving pre-owned inventory friction as business owners move quickly to secure assets.
Read More →
EV Fleet Reality Check: What Operators Wish They Knew Before Electrifying Their Work Vans
Electric work truck upfits bring new compatibility questions. Learn how parts availability, OEM guidance, power demands, and route planning can affect fleet performance.
Read More →
Ford Unveils Name for Under-$29K Midsize Electric Truck
Ford has unveiled the name of its new midsize electric truck: Fathom. It will have a starting MSRP of $28,350, and preorders will begin in early 2027.
Read More →
DTNA Plans to Build New U.S. Manufacturing Facility
Daimler Truck North America plans to build a new, state-of-the-art manufacturing facility in the United States to strengthen its production capabilities across North America. The location has not been disclosed.
Read More →
Recalls You Need to Know About in August 2026
If you have Altec, Autocar, Chrysler, Daimler Truck, Ford, Heil, International, Orange EV, Paccar, Shyft Group, Volvo Trucks, or Wabash vehicles in your fleet, you should check these important recalls issued by the National Highway Safety Administration.
Read More →
DTNA to Close Portland Facility, Move Manufacturing to the Carolinas
Daimler Truck North America will shift production of the Western Star X-series, Freightliner eCascadia, and Freightliner eM2 from its Portland, Oregon, manufacturing facility to its manufacturing operations in the Carolinas.
Read More →
Kenworth T880: Powertrain & Customization Options
Vocational fleets often require trucks tailored to specific applications, and the Kenworth T880 is designed with flexibility in mind. In this video walkaround, Rachel Woods explains how the T880 can be configured to support a broad range of industries and operational requirements.
Read More →
Electrification Incentives: The Acquisition Windfall Fleets Can't Miss
Discover how fleets can use tax credits, grants, rebates, and vouchers to dramatically reduce electric truck and charging infrastructure costs—before today’s funding disappears.
Read More →

