I was wondering if any of you run tubes with sealant and if ive youve have positive or negative reviews on them.
Just looking at ways of preventing flats on my 14 mile ride to work. Especially since sometimes i leave right at the last minute and it only gives me about 15 minutes to change and clock in for work.

My ride is a downward slope, i woudlnt consider it down hill but ****, i pick up speed and spin out easily sometimes on 48/17.
getting a flat 20mph plus isnt something i want or being late to work.