Your Truck, Electrified

Instant Hybrid Electric Tractor

Instant Hybrid

Your Truck, Electrified

0% Diesel Savings

In all-electric mode

$0.00 savings

per mile

0 days ROI

in fleet shared use

No downtime

no range anxiety here

*Actual MPG, Cost per mile savings, and time to ROI may vary based on drive cycle, proper operation, and other factors.


The best
path to sustainable heavy duty vehicles.

Converting to an all-electric fleet is prohibitively expensive and risky for many, with such challenges as existing diesel fleets, unproven new technologies, and a lack of charging infrastructure. With Tandem Centaur’s instant hybrid solution, companies can safely and effectively migrate their way to a low-cost, sustainable future and reap the rewards that follow.

Connect in minutes
Disconnect in minutes

Handles Like Normal
Your Truck, Electrified


Semi Truck Tractors in USA

Keep your fleet. Lower your costs. Extend your vehicle lifespans. Drive Tandem.

In today’s economic environment, demand for heavy-duty hybrid vehicles has never been higher. The Tandem Centaur delivers immediate results and requires up to 90% less upfront cost than full-electric, hydrogen, natural gas, or diesel options.

90% Better

Up to 90% lower upfront cost than full-electric, hydrogen, natural gas, and diesel.

Base Model
  • Instant Hybrid

  • No Downtime

  • Extend Fleet Lifespan

  • Lowest Upfront Cost

  • Improve Safety

  • Reduce Downtime

Tandem Centaur

No Downtime
The Tandem Centaur does not require any changes to your current operations. It provides best savings in all-electric mode, but works well with the diesel truck when the battery is depleted.
Love Your Truck
Keep your truck and keep it running for longer. Adding Tandem Centaur will reduce strain on the existing systems, extending the life of your fleet and reducing maintenance costs.
Share in Your Fleet
By connecting and disconnecting in minutes, Centaur can be optimized across an entire fleet.
Improve Safety
NHTSA: 29% of truck accidents involve brake failure. Centaur adds a fully redundant braking method and reduces strain on primary systems.

Tandem Centaur

A model available for every use.

Long Range

Coming Soon


Coming Soon


Coming Soon

Compatible with any semi truck

Easily share with vehicles in your fleet

Ideal use

Short-Haul, City, Regional, OTR Short-Haul, Regional, City Short-Haul, City, Regional, OTR

Learn More

Learn More

Learn More

Copyright © 2024 Tandem Inc. All Rights Reserved.