OEM spare tire install

Discussion in 'Gen 5 Prius Care, Maintenance and Troubleshooting' started by Hammersmith, May 31, 2023.

  1. GeoJ

    GeoJ Active Member

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    Total approximate miles on tire? I'm wondering when to replace my OEM tires.
     
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  2. Paul Gregory

    Paul Gregory Senior Member

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    It happened around 50,000 kms (30,000 miles).
     
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  3. longshot

    longshot Junior Member

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    Here's what I did. Just used what i had and cut it to fit the tire in. Going to get the bolt down to hold it in place, and I have the Cabling protected under the spare as well. I'm not spending $400+ for some Styrofoam inserts.
     

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  4. Paul Gregory

    Paul Gregory Senior Member

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    So why doesn't Toyota give you that option?
     
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  5. Mendel Leisk

    Mendel Leisk MMX GEN III

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    Bingo.

    that’d be the option most every buyer would take. See what’s wrong with this business model? The only thing that’ll turn this trend around is a boycott.
     
  6. GcinFl

    GcinFl Junior Member

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    That's what I did and it worked out fine. Tip: Mazda CX-5 jacks are good quality. Check your junkyards.
     

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    #506 GcinFl, Jul 16, 2025
    Last edited: Jul 16, 2025
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  7. Rugged_Rowan

    Rugged_Rowan New Member

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    Last month, I picked a set of OEM 19s for a great price. Now I have my 17s as an extra set of wheels, my plan is to use one of them as my spare, hence now I'd have a full size in the trunk, granted it'll take some space and add weight. But now i'll have 3 wheels in the garage, unless I find buyers for each that would like a full size spare lol
     
  8. soundog

    soundog New Member

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    Would someone please review this parts list for an XLS (Nightshade) 2025 AWD Prius for accuracy? (I am still debating whether to use the rip-off expensive foam inserts, or carve up my existing white storage bin.)

    * Foam Insert for Deck Floor (Spare Tire Support):
    * Part No. 64778-47090 
This molded foam piece supports the spare tire and keeps your trunk floor level.
    * Box, Deck Floor – Right:
    * Part No. 64995-47080 
Foam insert for the right side around the spare (contains cutouts for jack/tools).
    * Box, Deck Floor – Left:
    * Part No. 64997-47100 
Foam insert for the left side (supports and levels the deck floor).
    * Protector, Spare Wheel Carrier (Brackets over electronics, AWD only):
    * Part No. 51978-47010 
Metal cover to protect wiring/electronics (important for AWD models).
    * Flange Nuts (for bracket):
    * Part No. 90178-A0132 
(or trip to the hardware store) Use 3 of these to secure the bracket.
    * Spare Tire Hold-Down Bolt/Screw:
    * Description: Long bolt with handle to keep tire secure; can be sourced from a salvage yard or ordered new. 
(Exact part number may differ, depending on Prius model year.)
    Extra Stuff
    * Scissor Jack, Lug Wrench, Wheel, Tire:
    * Source these from a salvage yard or purchase new. Verify size compatibility with your Prius.
     
  9. Hammersmith

    Hammersmith Senior Member

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    Slightly nicer version:
    64997-47100 - Box, Deck Floor, LH
    64995-47080 - Box, Deck Floor, RH
    51931-10040 - Carrier, Spare Wheel (bolt to hold down spare)
    64778-47090 - Protector, Spare Wheel (foam base for spare)
    51978-47010 - Protector, Spare Wheel (AWD HV cover)
    90179-06274 - Nut (need 3)

    09105-47020 - Box Set, Jack (complete tool kit)
    42611-21280 - Wheel, Disc
    T145/90-16 Tire

    The bolt to hold down the spare is only about $10 on sale, so just get the correct one and don't bother searching around. And the tool kit is only about $75 new from Toyota on sale, so is it really worth sourcing a used one from a salvage yard to save $25? Your call, but I'd just order it all new if I was doing the whole thing. Now if you decide to cut up your own foams and order the bare minimum to make it work, then I could see sourcing from a few different places to keep the cost as low as possible.
     
  10. Tande

    Tande Active Member

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    Is there a similar accurate list for the LE? .....Thanks
     
  11. Hammersmith

    Hammersmith Senior Member

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    Same list except:

    Remove if FWD:
    51978-47010 - Protector, Spare Wheel (AWD HV cover)
    90179-06274 - Nut (need 3)

    Add for LE:
    64716-47170-C0 - Cover, Deck Trim, Rear (could get by with old trim cover and zip ties)
    58410-47040-C1 - Board Assy, Deck, Spare Tire (might be able to get by with old deckboard)
    PT908-47235-20 - Replacement Cargo Liner (if desired)
    PT919-47230-20 - Replacement Cargo Carpet Mat (if desired)
     
  12. Mendel Leisk

    Mendel Leisk MMX GEN III

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    I took the list from post 509, plugged in numbers from Toyota USA Parts Site, just MSRP. Street prices maybe 20~25 percent lower:

    upload_2025-8-5_12-18-58.png
     

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