Which of the following describes a drivetrain configuration where the rear wheels push the vehicle?

The drivetrain configuration where the rear wheels push the vehicle is known as rear-wheel drive. In this setup, the engine’s power is sent to the rear wheels, allowing them to propel the vehicle forward. This configuration is often found in sports cars and larger vehicles like trucks, as it tends to offer better handling and balance, particularly under acceleration.

In rear-wheel drive systems, the weight distribution can be advantageous for maintaining traction during dynamic driving conditions, as the rear wheels can push the vehicle while the front wheels handle steering. This arrangement also allows for a more straightforward engine placement and driveshaft configuration, which can enhance overall vehicle performance.

In contrast, all-wheel drive and four-wheel drive systems distribute power to both the front and rear wheels to provide enhanced traction in various driving conditions, particularly on slippery surfaces. Front-wheel drive systems send the power to the front wheels, which is quite different from the rear-wheel drive layout. Each of these configurations has its unique characteristics and applications, but for a system where the rear wheels are responsible for propelling the vehicle, rear-wheel drive is the correct designation.