Utah's Zion Off-Road hit the trailer market with one of the most modular off-road camping trailers out there, a multi-stage squaredrop that allows customers to spec it from empty to fully loaded. Now ...

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 ...