crashed, hit pothole, blew out front tire, using 23mm continental ultra (not gatorskin) tires. wonder what people think. do u avoid 23 and 25mm tires to avoid risk of tire blowout from pothole? wondering if safer tires i should use are 28 or maybe 32mm. i have some tires ie tserv 28 and 32mm, and marathon plus 28 and 38mm, and pasela tg 32mm and none of them have blown out on pothole. so im thinking 23mm and maybe 25mm are a bad choice if biking on city roads with potholes. wondering if 28mm is ok.... what do you think? reason i was on 23mm was got it with used wheels off cl and liked the speed, light weight, for group rides.