Reviewed By John H (East Setauket, NY) Reviewed for a 2009 Nissan Frontier —9/29/2014 5:52 AM
I bought my Extang Tonno cover from Auto Anything a couple of years ago and have been using Tonno Tonic on it ever since. I find that it works really well, keeps the cover soft and pliable even in the winter and water beads off it. Its easy to use and takes only about 15 minutes to apply. I try to use it once every three weeks or so.