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popularFeistyScene144 posted May 18, 2026 04:01 AM
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popularFeistyScene144 posted May 18, 2026 04:01 AM

30 lb propane tank $90.39

$90

$113

20% off
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Been looking for better price for about 5 months, specifically for a 30lb tank. So far this looks like a good price. 20% off with free shipping from Autozone, add SAVE4SPRING on shopping cart. Empty propane tank. Expires May 23, 2026.

https://www.autozone.com/p/flame-...gIwtPD_BwE
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Been looking for better price for about 5 months, specifically for a 30lb tank. So far this looks like a good price. 20% off with free shipping from Autozone, add SAVE4SPRING on shopping cart. Empty propane tank. Expires May 23, 2026.

https://www.autozone.com/p/flame-...gIwtPD_BwE

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May 19, 2026 03:02 AM
314 Posts
Joined May 2008
NoahbodyMay 19, 2026 03:02 AM
314 Posts
Your link takes me to a 30 lb. tank. Wrong link or a typo in your description? Their 40lb. tank [autozone.com] is $194.
Last edited by Noahbody May 18, 2026 at 08:33 PM.
May 19, 2026 03:56 AM
57 Posts
Joined Aug 2015
TiMMa1May 19, 2026 03:56 AM
57 Posts
What does one do with an expired propane tank if it is larger than the blue rhino propane tanks? Those don't seem to last long and I worry I'll be stuck with an expire tank.
May 19, 2026 04:09 AM
4,485 Posts
Joined Jul 2012
desynergyMay 19, 2026 04:09 AM
4,485 Posts
If you have a propane co-op within driving distance, see if they have refurbished tanks. They're about 1/2 price of a new tank.

Quote from TiMMa1 :
What does one do with an expired propane tank if it is larger than the blue rhino propane tanks? Those don't seem to last long and I worry I'll be stuck with an expire tank.
You get it refilled at Tractor Supply or Menards (both are select locations only) or anyone that offers propane refills around you.
Last edited by desynergy May 18, 2026 at 09:14 PM.
May 19, 2026 09:51 AM
627 Posts
Joined Nov 2020
UniqueMagic721May 19, 2026 09:51 AM
627 Posts
Quote from TiMMa1 :
What does one do with an expired propane tank if it is larger than the blue rhino propane tanks? Those don't seem to last long and I worry I'll be stuck with an expire tank.
Tanks don't expire. Depending on the size of tank, they have different re-test date periods. If the tank isn't leaking and doesn't have obvious rust issues, most places will refill it without question.

I have six tanks I rotate, they all have dates a decade or two old. Never have a problem getting them filled.

PS. You should never exchange tanks, blue rhino doesn't fill them all the way, they got sued for this and now, at least in my state, they have big signs warning people they are 25% underfilled at all the exchange racks.
May 19, 2026 10:50 AM
75 Posts
Joined Jul 2018
VoodooRangerMay 19, 2026 10:50 AM
75 Posts
I think this maybe the correct link for the 30lb. I added it to my cart and the code words. https://www.autozone.com/p/flame-...30/1503754
Last edited by VoodooRanger May 19, 2026 at 03:54 AM.
May 19, 2026 10:54 AM
75 Posts
Joined Jul 2018
VoodooRangerMay 19, 2026 10:54 AM
75 Posts
I think this maybe the correct link for the 30lb. I added it to my cart and the code words. https://www.autozone.com/p/flame-...30/1503754
Lowes has then as well, no code required, for $89.65 before tax. https://www.lowes.com/pd/Flame-Ki...5015049537
Last edited by VoodooRanger May 19, 2026 at 04:02 AM.
May 19, 2026 02:11 PM
587 Posts
Joined May 2014
MONM5993May 19, 2026 02:11 PM
587 Posts
Quote from TiMMa1 :
What does one do with an expired propane tank if it is larger than the blue rhino propane tanks? Those don't seem to last long and I worry I'll be stuck with an expire tank.
Certification is 12 years from date on the tank. You can get it re-inspected to extend it for another 5 years. Some propane places will inspect them. I don't know if fire stations will do inspection.
Last edited by MONM5993 May 19, 2026 at 07:17 AM.

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May 19, 2026 02:16 PM
587 Posts
Joined May 2014
MONM5993May 19, 2026 02:16 PM
587 Posts
As someone mentioned, you don't know what the expiration date is on these. I normally just get the 25lb and exchange it when date expires. Otherwise, I just get them refill. I did 2 exchange at the start of March. The exchanged tanks were date 1/2026, so good for 12 yrs and then re-certify for another 5 yrs. after that.
1
May 19, 2026 03:17 PM
454 Posts
Joined Aug 2014
IShouldBuyIndxFundsMay 19, 2026 03:17 PM
454 Posts
Quote from TiMMa1 :
What does one do with an expired propane tank if it is larger than the blue rhino propane tanks? Those don't seem to last long and I worry I'll be stuck with an expire tank.
Just take it to a place that swaps them. Normally blue rhino or the like are very common. Additionally you can take it to a welding supply place that swaps them too. Thats what I do, its a few more dollars but the tanks tend to be in much better condition and don't have the plastic wrapper (they are also filled to 20lbs). Once you swap it its normally re-dated so you're good for the next 5-10 years to fill it.
May 19, 2026 07:11 PM
618 Posts
Joined Aug 2011
dj12gaugeMay 19, 2026 07:11 PM
618 Posts
Quote from UniqueMagic721 :
Tanks don't expire. Depending on the size of tank, they have different re-test date periods. If the tank isn't leaking and doesn't have obvious rust issues, most places will refill it without question.

I have six tanks I rotate, they all have dates a decade or two old. Never have a problem getting them filled.

PS. You should never exchange tanks, blue rhino doesn't fill them all the way, they got sued for this and now, at least in my state, they have big signs warning people they are 25% underfilled at all the exchange racks.
I disagree, exchange the tank when its rusted and done for. Get one in much better condition, the 25% less fuel is much cheaper than a new tank.
May 20, 2026 12:15 AM
559 Posts
Joined Feb 2023
LivelyTree6515May 20, 2026 12:15 AM
559 Posts
BJs site also have a 30lb for $85
May 20, 2026 09:32 AM
627 Posts
Joined Nov 2020
UniqueMagic721May 20, 2026 09:32 AM
627 Posts
Quote from dj12gauge :
I disagree, exchange the tank when its rusted and done for. Get one in much better condition, the 25% less fuel is much cheaper than a new tank.
I said if it's NOT rusted or leaking, of course if it's a hazard or dangerous exchange it, but not on a routine basis unless you like paying twice as much for your gas.

And don't let your tank sit out side every single day for a decade and it won't be rusted and done for.
May 20, 2026 09:36 AM
209 Posts
Joined Dec 2025
MagentaDesk1020May 20, 2026 09:36 AM
209 Posts
Quote from UniqueMagic721 :
I said if it's NOT rusted or leaking, of course if it's a hazard or dangerous exchange it, but not on a routine basis unless you like paying twice as much for your gas.And don't let your tank sit out side every single day for a decade and it won't be rusted and done for.
you're not supposed to bring propane tanks inside
May 22, 2026 05:32 PM
1,331 Posts
Joined Nov 2017
oharag1May 22, 2026 05:32 PM
1,331 Posts
There is a cheaper 30lb on HD for $75.18 (no coupon code). Why is this cheaper?

BTW Why can't I post links within SD. Was this feature removed?
Last edited by oharag1 May 22, 2026 at 10:34 AM.

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May 22, 2026 05:37 PM
1,331 Posts
Joined Nov 2017
oharag1May 22, 2026 05:37 PM
1,331 Posts
Quote from MagentaDesk1020 :
you're not supposed to bring propane tanks inside
I understand the explosion -legal reason but I think bring inside does solve a few issues - one is rust as discussed - the second is thermal expansion due to excessive heat. I at least leave my tanks in my garage.

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