How does one go about seeing if the canister with Tire Infiltrator still retains its contents?

I have I know is empty but uncertain of the other. They seem to weigh about the same. Thx

 

If it weighs more than a few ounces, and if it sloshes when you tip it or shake it, then it's still filled. If it's light (like it feels empty) and it doesn't make any internal sounds when you shake it, it's probably empty.

 

OK..that means they are both empty..I have been carrying around flat fix or the like..just in case.

Anyway to refill an empty canister or do we chuck it?

 

No answer..??

 

Option #1: Contact Nissan.
Option #2: Buy one that's full.
Option #3: Use a low profile tire as your spare.

 

OK..I'll chuck these canisters..unless someone has an idea how to upcycle them.