I have the 16" E rated and i notice the weight. First time driving felt like wearing concrete shoes. Crap for MPG as well. Wish had taken more time researching other sizes and their weight.
All that being said love the Duratracs!
...he looks you crooked in the eye and he asks you if ya paid your dues, you just stare that big sucker right back in the eye, and you remember what ol' Jack Burton always says at a time like that: "Have ya paid your dues, Jack?" "Yessir, the check is in the mail."