The analogy of I got away with it last week is kind of like saying I played Russian roulette last night and the gun just clicked. Does that it will do nothing more than click tonight? When I move a pickup, I use a tilt bed tandem trailer with brakes behind a 2500 HD Chev with the trailer pulling package. Anything bigger I use a semi. After the feeling of stability of driving a semi with air brakes for over 45 years, I just don't feel comfortable pulling something that is not stable and has no brakes.