Review on PACK Replacement Mountain Cruiser Bicycle by Michael Wilson

I have never had a tube rupture and have been cycling for over 40 years. I installed this on my mountain bike a few weeks ago and when I took it off for my first ride with a new tube I added some air (the tire is marked 30-50 psi). I think it was about 32 pounds per square inch when it exploded. I thought it was a strange phenomenon. I replaced it with the second tube from that order and halfway down I ran over a rock and as soon as my front wheel hit the rock the tube popped out of the tire and before I could reach down to deflate the tube it exploded. Needless to say it ruined my day. I hope the seller reads this and replaces it with another brand if possible. I will also try to use the tool to send them a message.