Re: debunking myths about walmart bikes
Look for one with good welds. Some do have better welds than others.
After 16 hours on the job your welds might be looking rough too !
Clean out and regrease everything.
Look for one with straight wheels. If you can't find one ask for a discount.
Adjust the spokes.
Adjust the brakes.
Make sure all bolts are tight.
Replace the tubes or carry spares.