Did you know, that the PVC duct tape is ideal material for whitewalls for custom bike?
Whitewall tyres costs more than regular ones on Ebay, or local bike shop, and sometimes it is really hard to find them cheap.
If you want to customize your beach cruiser, you may heve it done for a few bucks (sorry for my english)
Step 1: First - make it clean
The tire becomes clean and soft
Step 2: The PVC tape
Step 4: Heat it better
Use the heat and thumb to glue it to the tire. Be careful - do not burn your thumb.
Heat the tape carefully, it will activise the glue and the tape become soft like cream
For better effect you can use some kind of roller to press the tape better
Step 5: Complete one side - three to go!
This is only one side. Proceed this instructable for the other side and for a front wheel.