Comment by bryanbuckley

Hopefully this will really end commingling. I received a pair of bicycle tires as a gift (they bought on Amazon instead of locally) and even though everything looked identical, one tire was somewhat stiffer and weighed 100g more. I wouldn't have really known (at least) one was counterfeit if both had been or i only got one.. really messed up for certain products. Hopefully the flea and tick or worm medicine for my pets is authentic (tractor supply or similar is too far)..