The phrase "good heft" means that something feels heavy and well-balanced, which is often associated with quality and durability.
Sentences with «good heft»
The electric power steering gave the wheel a rock solid feel at highway speeds, and offered good heft at lower speeds. (cnet.com)
A sloppy rev - matched downshift to second, we turn in to the right - hander — the steering is impressive, with good heft and precision. (automobilemag.com)
Turn - in was sharp, while the wheel fed back good heft, even with its electric boost unit. (cnet.com)