We purchased a Keystone Bullet 246RBSWE travel trailer a few months back. To date we have taken it on three short extended weekend shakedown trips. We've stayed at the KOAs in Avila Beach, and Visalia both in Ca. We just completed a longer trip to The KOA in Ceder City, Utah. I pull it with a 4x4 2006 Chev 2500HD CrewCab Duramax diesel with the Alison Transmission. I have the Banks Monster exhaust and air box fitted. We have a load leveling hitch with an anti sway bar. I'm happy with how the Keystone tows, being new to trailer towing its hard to know if its setup correctly, but its still there when I get to my destination