Your stock seatbelt was designed to save your life in a 35mph fender bender, not keep you planted through a 1.2G sweeper at triple digits. Racing harnesses get thrown around a lot in the enthusiast world, but most people either install them wrong or buy the wrong type for their setup. A poorly mounted harness is genuinely more dangerous than the three-point belt you're replacing — and that's not opinion, that's physics. Here's what we broke down: → Why a standard seatbelt's job and a harness's job are fundamentally different → The real difference between 4, 5, and 6-point setups (and when each one actually makes sense) → How bad mounting turns safety equipment into a liability → Whether you actually need one or if you're just adding weight and hassle The short version: if you're doing HPDE days, time attack, or any kind of competitive driving, a proper harness matched to a proper seat and a proper roll bar is non-negotiable. If you're building a street car that sees the occasional c...