not a costco whore, but a member: they use nitrogen in their tires, hence the green valve stem cap you may see on some valve stems.
The Costco Advantage
Membership has its privileges.
Purchasing your tires from Costco Wholesale, whether it be online or from one of our local warehouse locations, provides you with several key advantages. Our published retail pricing includes all of the shipping and handling costs associated with your tires.
The Installation Package also includes Lifetime Maintenance Services that extend throughout the life of the tires you purchase. (some limits may apply). These Lifetime services include inflation pressure checks, tire balancing, tire rotations, as well as flat repairs.
Upon the service of your tires we also install new rubber valve stems
(Note TPMS valve stems and accessories will be an additional charge).
Additionally, we inflate your tires with nitrogen, not compressed air. Nitrogen retains tire pressure better over time than compressed air, which can positively impact the life of your tires, as well as the fuel economy of your vehicle.
Finally, for your protection, all of our tires are backed with the Costco Wholesale Road Hazard Warranty.
Costco Road Hazard Warranty
Take full advantage of The Costco Advantage today.
Quote:
Originally Posted by chevy 3
I'm just Woundering if useing nitrogen in the tires would be ok. I have know idea if its possible but would it be better at staying the same pressure? If this is f up question sorry.
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