Review on Enhance Vehicle Maintenance: 20 Pack Red Tyre Valve Dust Caps for Car, Motorbike, Trucks, Bike, Bicycle by Mike Meyers
They convert a tire valve without a cap to a tire valve with a cap.
My nipple used to have no cap. It was bad. And I was sad. Then I bought these caps. Now my nipple has a cap. That's good. And I am happy. :)
Pros
- Beautiful
Cons
- Repair
