Two-stage compressors have become a staple of professional garages and workshops because they deliver high performance compressed air.
However, these models are stationary, which doesn't do you much good at a remote job-site.
Then truck mount compressors came along.
They allow you to bring 2-stage power anywhere you can drive your truck.
Recoil vs Electric-Start

You'll recognize recoil start engines from mowers and lawn tools. You pull a cord to turn over the engine.
The alternative is much easier: electric-start engines. With the turn of a key or the the press of a button, your compressor will roar to life, ready to power all the tools in your arsenal.
Plus, with electric-start models, you still have the recoil option if the electric-start battery is dead.
Dual Air Outlets

Most truck mount compressors are equipped with multiple air outlets, allowing you to run several air tools at the same time. The most powerful truck mount compressor produces 52 CFM, which can easily handle multiple air tools.
When you're working out of your truck, space is at a premium. Truck mount compressors have the power of several smaller compressors all in one unit.