Pulled into the gas station and got asked twice
Green on a grey truck. Took me longer to find the old caps in my pocket than to put these on. They cut off when I park, which I did not expect.
Four little caps. Screw them on, roll out, and a motion sensor lights the whole wheel. Park it and they switch off.
Trucks: one 4-pack lights all four wheels.
Pulled into the gas station and got asked about them twice. Took me longer to find the old caps in my pocket than to put these on.
Try it right here
Hold the pedal to spin the wheel. The faster it turns, the more of the ring lights up. Hold a full ring as long as you can, but don't redline it.
Night shift
Trucks, cars, motorcycles, bikes. If it rolls, it glows.










String lights vs SpinnerGlows
Loose wires. A battery box held on with tape. Half the bulbs dead by Friday. There is a cleaner way to do this.
String lights
SpinnerGlowsWhy they hit
Reviews
Green on a grey truck. Took me longer to find the old caps in my pocket than to put these on. They cut off when I park, which I did not expect.
I ran LED strips in the wheel wells before and they died after one winter. These are just caps. No wires anywhere. Blue looks sharp on black wheels.
Got the 2 pack as a gift for a truck guy. Ended up putting the pink set on my own car. He has not stopped sending me videos.
After dark they are brilliant. In the daytime you will not see them, so do not expect that. One star off because shipping took 11 days.
One pack did both bikes. They light up as soon as the kids start pedalling. Cars see them coming too, which I like.
Unscrewed four caps, screwed four on. That is the whole install. Red on a white Ram looks mean on the highway.
In the box
No app, no wiring kit, no trip to the garage. Everything is in the pack.

Good to know: they are made for the dark. In daylight you will barely see them.

Gifting
He already has the floor mats. He does not have these. Small box, two-minute install, and he will send you a video from the driveway the same night.
Choose your bundleQuestions
They screw onto any standard tyre valve, the kind on cars, trucks, motorcycles and most bicycles. Road bikes with the thin Presta valve need a small adapter.
No wiring and no battery swaps. The cap is the whole thing. Screw it on and go.
No. A motion sensor switches them on when the wheel spins and off when you park.
About 2 minutes for all four wheels. Unscrew the old cap, screw the new one on by hand.
Red, Pink, Blue, Green and Yellow, or a Mix pack with four different colours. With 2 or 3 packs you pick the colour of each pack.
Email us and we will send a free replacement or refund you. Damaged, defective or never arrived, it is covered.
Free worldwide, including the US, Canada, Europe, the UK and Australia. Orders are prepared in 2-3 business days and arrive in 7-14 business days. Tracking is emailed to you.
He will want them before you finish the sentence.
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