What year T@B? We have a 2015 M@X-S without the valve. It was later added as production rolled along, just as tank sensors, etc. Everything works fine without. (View Post)
I prefer the Thermarest or eguivelant self inflating mattress, minamal inflation time and you can control the firmness by the air pressure. Plus, roll them up and store them in the back, on the S mod… (View Post)
Could be a few factors here. 1 Tow high will cause sway problems. 2 Tongue weight will help with stability. 3 Looked up that year, had a surge brake, which explains possible movement in coupler. Also… (View Post)