Review on 🚲 Sunlite Street Fit 360 Tube, 27x1-1/4, Schrader Valve, 32mm by Justin Sherman

Put these inner tubes and two new tires on my bike. aired it out, rode the bike down the driveway a few times, and put it back in the garage. went out three days later and both tires were almost flat! vented them again and heard air coming out of the valves. I've tried tightening the valve stems to no avail. went to our pile of car tires and pulled some valve stems out of old, bare truck tires. Put them in your bike tires and they hold air perfectly. It's pretty shameful to sell junk as new. Most likely made in China!