Tire Valve Stem Caps are made from ABS plastic. For a perfect seal each cap is fitted with a Buna N O-Ring. The logos are permanent, fade-resistant waterproof and scratch resistant. Sold as a set of 4 caps in one case.
These Chrome finish Logo Valve Stem Caps add finishing touch to your wheels.
Full color, highly detailed logos are permanent, fade-proof, waterproof and protected by a scratch-resistant polycarbonate coating as used in jet fighter canopies.
Precision engineered and plated to show quality specifications. These are made of ABS plastic & do not interfere with the TPMS Tire-pressure monitoring system.
Logo Valve Caps fit any standard air valve cap stem. Brand new product. Great gift for the auto enthusiast
Backed by manufacturer warranty against defects in material and workmanship. Made in the USA.
After losing a few of the stock GM Tire Pressure Monitoring System (TPMS) Sensor Caps, I wanted something nice to replace them. After all - they only stuck cheap old regular caps on there, and I never really saw the difference. I think with the seal, and these will work fine with the TPMS and are advertised not to interfere - I take it that is the same thing. I will need to test one of these days. First of all, I knew these would not cover the brass completely, and I didn't care. I just wanted something nice with the Chevy Logo. If you look closely, the all-black is made of graphite, while the chrome is listed as ABS plastic. The description says ABS, but that is not what the product case says. Sounds the same to me, and I don't know the difference, but these sure are nice. I like the black much better - they are less likely to get stolen and don't look as flashy. All in all, I think they look cool, and the blue Chevy logo is very visible in the daylight. For the price - they were about the same cost as getting the replacement pressure caps, so it's a good buy if you are a Chevy owner.