Good day. This is my very first time to do this, so if I'm doing something wrong, please let me know.
I just took delivery today of a 2010 RTV 1100. I can confirm that there is no pressure relief knob. They say use the brake. It works pretty well. Also turning the steering wheel, but generally I just get it almost in gear and, if it's being cranky, I give it just a bit of "gas" and it pops into gear. I think as long as I remember it's a tractor and not an ATV it won't bother me a bit.
Hope this helps.