Pro Modified is the most popular class of cars in drag racing today. From fat-fendered 40 Willys with superchargers sticking through the hood to radical Lamborghinis and 'Vettes and guardrail skirting ...

The suitably named Mod trailer from Trail Trailers (say that five times fast) is one in a new wave of ultra-modular trailers designed to build up from chassis bones to fully capable, plug-and-play ...