I am looking for some suggestions for some tubes and tires better suited for commuting but still decent enough for a little light off road / dual purpose tires I have a stock REDLINE d440. I like the tires that are on there but I seem to get more flats than I should? Thorns and such. I liked the look of SCHWALBE's allterainasaurus bit it doesn't look like they make it in the 29er?