Bend / Cracked Heliums (Sh%&t happens)

[jetaimejsc]

well im thinking about getting the 15" konig heliums, and yesterday i went to the mall and i was leaving, it was dark and i was going at a good speed when all i fell is a big punch, i had just gone over a speed bump, but i could not see it, should i be worried about the heliums cracking or bending whenever i go over a speed bump and cant see it just feel it