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🔫 Elevate your wheels with bulletproof style—because ordinary caps just won’t cut it.
These Real .40 Caliber Casing Valve Stem Tire Caps are crafted from authentic once-fired brass bullet casings, designed to fit universally on all standard tire valves for cars, trucks, SUVs, motorcycles, and bikes. Made in the USA and backed by a lifetime guarantee, they offer a unique tactical aesthetic that doubles as a durable, high-quality accessory and a perfect gift for automotive enthusiasts.


















| ASIN | B07RDH3HKP |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #26,876 in Automotive ( See Top 100 in Automotive ) #197 in Tire Valve Stem Caps |
| Brand | Old Southern Brass |
| Brand Name | Old Southern Brass |
| Color | Silver |
| Compatible with Vehicle Type | Bicycle, Motorbike, Passenger Car, SUV, Truck |
| Customer Reviews | 4.7 out of 5 stars 2,250 Reviews |
| Fit Type | Universal Fit |
| Item Diameter | 0.4 Inches |
| Manufacturer | Old Southern Brass |
| Manufacturer Part Number | 40 Cal Valve Stem Cap |
| Material | Brass |
| Material Type | Brass |
| Number of Pieces | 4 |
| Shape | Bullet |
| UPC | 739750148693 |
| Unit Count | 4 Count |
| Vehicle Service Type | Bicycle, Motorbike, Passenger Car, SUV, Truck |
W**N
REAL and as described
I know the item description said “real” and “once fired” casings, but to be honest I really didn’t think these were going to be real casing because it’s the internet after all. But opening the package I saw that it was true, these are actual real brass casing that have been fired once before. Because these are brass, the will more than likely fade after a while but that’s fixable with Bartenders friend to keep that polished look. These did fit my tire valves on my ‘23 Grand Cherokee without issue and were easy to install. For sure a great buy and a great way to freshen up the look if you have black and silver wheels.
P**Y
Quality with good looks
Great look for your truck and these are made to last. Good quality
J**N
Looks cool
Fit nice. Looks cool. Lot of compliments. Definitely something different.
K**Y
Excellent
Awesome product. Took a while to arrive. Worth the wait!!!! Exactly as seller described!!
J**H
Not bad
I like the 40 cal valve stem caps . They appear to be real , spent casings , all of mine had a mark where the hammer hit the pin so they are real shells haha . They are painted with a chrome paint and look clean . The only complaint I have is that one of them was semi crushed upon delivery but I played with it and got 80 percent of the dent out so I just went with it . Time will tell if the paint holds up on them but all in all they are pretty cool I'm happy
M**E
Visual Walmart Tire Tech Warning
These Rock! The automotive tire tech decided to Steal my 4 matching Stainless Steel valve caps on a very recent tire install...and put ONE Plastic black pos on after putting SIX oz of weight on ONE gd wheel. Once I saw these online by needing new ones I wanted these BeFoRe I go back as a visual warning. Thanks
J**A
Stem Caps Are Stem Caps
I'm . . . not really sure what kind of review . . . one could write about this? Like, they're air valve stem caps . . . they do what they are supposed to . . . they stop things from bumping the pressure release valve and letting air out of your tire. If you're looking at these . . . you think bullets are cool and want shell casings on your tires . . . yes, they look like shell casings . . . yes, it is neat . . . go ahead and buy them.
R**P
Great quality
Great quality!
A**R
Look nice on my side by side.
I like the plastic insert. Hopefully they won’t seize onto my valve stems.
E**E
Super Qualité pour mes besoins
Ils sont toutes a1 Il conviennent parfaitement pour mes valves sur ma moto . Envoie rapide reçu à la date indiquée Je recommande
G**G
Cool bit for the bike
I like subtle and cool and I really enjoyed adding these little bits to my bike
P**P
They're look awesome!
Simple but great addition. As a real bullet steam caps, those ones are the best. Well made.
J**Y
expensive
price is a little high but so far good. I like how its plastic inside so no corrosion
Trustpilot
2 months ago
3 weeks ago