BEAUTIFUL bike day on Lake Okeechobee dike yesterday. Cool , sunny and light winds and a plan for 50 miles. Just getting warmed up good and thump thump thump - flat. Found shade, removed wheel, new tube and tools. Should on the way again in ten to fifteen minutes - Right? Tight tire, bead almost touches rim tape. Broke two tire levers trying. Ended up riding flat four miles to next highway access. Home less than five minutes and three Park levers ordered, two day Amazon Prime. Lesson learned - only carry the best and personally tested tools in saddle bag.