POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any customer that requests it. Customers can find this information on the Owner?s section of Toyota.com. Dealers can locate a copy of this guide on the Claims Processing & Resource Center in Dealer Daily as well.
full bulletin at NHTSA ↗2005 Toyota Sienna tires problems
moderate 59 complaints filed with NHTSA · avg repair $150 · see tires across all vehicles →
Failure mileage
Complaints
59
Recalls
0
Avg fix
$150
1fire
What stands out
Of the 11 model years of Toyota Sienna we track for tires problems, this one carries the most owner complaints on file — 59.
Owners have filed 59 tires complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering tires on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Dealer Package: September 11, 2018 A watermark has been added to the Dealer Letter to indicate that ZTA expired on September 10, 2018. This notification UPDATES the previous version mailed in April, 2006. Changes to the previous version are noted in red. Please replace the previous version with this UPDATED version. Toyota will initiate a Customer Support Program (CSP) to provide supplemental tire warranty coverage for certain 2004 through early 2006 model year Sienna AWD and Mobility Assistance vehicles factory-equipped with run-flat tires.
full bulletin at NHTSA ↗TSB: REVISION NOTICE February 12, 2018 Rev2: ? Applicability has been updated to include 2015 ? 2018 model year vehicles. January 23, 2014 Rev1: ? Applicability has been updated to include 2013 ? 2014 model year vehicles. Any previous printed versions of this bulletin should be discarded. Toyota vehicles are equipped with either conventional or run-flat tires. Sometimes punctures may occur as a result of contact with road debris or other hazards. If a puncture occurs, it may be possible to repair the tire and return it to service. With a conventional tire it is not possible to drive for an extended amount of time with the tire at low pressures as damage to the tire may occur. With run-flat t
full bulletin at NHTSA ↗TSB: REVISION NOTICE February 12, 2018 Rev2: ? Applicability has been updated to include 2015 ? 2018 model year vehicles. January 23, 2014 Rev1: ? Applicability has been updated to include 2013 ? 2014 model year vehicles. Any previous printed versions of this bulletin should be discarded. Toyota vehicles are equipped with either conventional or run-flat tires. Sometimes punctures may occur as a result of contact with road debris or other hazards. If a puncture occurs, it may be possible to repair the tire and return it to service. With a conventional tire it is not possible to drive for an extended amount of time with the tire at low pressures as damage to the tire may occur. With run-flat t
full bulletin at NHTSA ↗Dealer Daily: Toyota has received reports indicating that some vehicles may experience spare tire carrier or carrier cable corrosion even after being inspected and/or repaired as part of a previous Special Service Campaign. During normal usage, water splashing rearward can reach the spare tire carrier due to variation in the placement of the foam splash guard or loss of the splash guard. If the splashed water contains high concentrations of road salt, corrosion of the spare tire carrier and the carrier cable may result. In limited instances, the spare tire may become seperated from the spare tire carrier and create a road hazard that could cause a vehicle crash. Toyota has revised the inspec
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2005 Sienna's tire setup creates a perfect storm of problems. The vehicle equips some models with run-flat tires and no spare, paired with a tire-pressure monitoring system (TPMS) that doesn't work as owners expect or need.
The TPMS uses indirect monitoring—measuring wheel-speed via the ABS system rather than direct tire pressure—and routinely fails to alert drivers when tires drop to dangerously low levels. Owners report the warning light not illuminating until pressure falls to 0–15 PSI, sometimes not at all. Run-flat tires mask pressure loss by design (stiff sidewalls keep the tire upright), so drivers can't feel the deflation. Combined with a broken warning system, owners end up driving on flats at highway speeds—one experienced a tire fire at 3,000 miles; another a blowout at 65 mph with zero warning. Dealers acknowledge the system is "tied to the ABS" and that "it's just how the system works," offering no fix.
The factory Dunlop and Bridgestone run-flats also fail prematurely. Many owners hit wear markers or exposed cords by 6K–20K miles despite regular maintenance and no pressure-loss warning. Replacement costs run $250–$350 per tire; all four must be replaced on AWD models, and tires cannot be repaired. Toyota initially refused warranty claims. The vehicle has no spare, jack, or wrench, leaving owners stranded if a tire fails on a remote highway.
Owner complaints span decades of ownership, alignment issues, and blowouts. Toyota's 2014 recall (14V273000) moved the spare from underneath to the passenger cabin due to cable deterioration, creating an unsecured hazard inside the car rather than fixing the root problem.
Same Toyota Sienna tires reports on nearby years: 2006 · 2007 · 2008
Failure modes owners describe
TPMS Failure to Alert at Critical Low Pressure
Tire pressure monitoring system (TPMS) on 2005 Sienna fails to illuminate warning light when tires drop to dangerously low levels (0–18 PSI range). The system uses indirect monitoring via wheel-speed sensors tied to ABS rather than direct pressure measurement, making it unreliable with run-flat tires.
When: Throughout vehicle ownership; incidents reported at various mileages from 3K to 80K miles
Symptoms owners cite: No warning light when tire pressure drops to 0–10 PSI; Warning light delayed or fails to illuminate during highway driving; Light comes on only after extended low-pressure driving; Intermittent warning-light operation; Tire disintegration or catastrophic failure with no prior alert
Repairs/costs cited: Dealer testing sometimes shows 'pass' on computer diagnostics; field performance contradicts this. No TSB or warranty remedy offered. TPMS sensor cannot be inspected or repaired per dealers.
Recalls/TSBs owners mention: Toyota states the system is functioning correctly and recommends daily manual pressure checks; no recall issued. Dealers claim 'that's just how the system works.'
Dunlop Run-Flat Tire Premature Wear
Dunlop run-flat tires (factory equipment on many 2005 Siennas) wear out excessively fast, with tread depth reaching wear markers or exposed cords at 6K–20K miles. Wear pattern is often uneven or internal, undetectable from outside.
When: 6K–20K miles; some failures reported as early as 6K miles on replacement tires
Symptoms owners cite: Extreme wear at edges (outside and inside) of tires; Cupping or uneven wear despite proper maintenance; Visible steel cords or tread barrier exposed; Steering wheel shake or vibration over 55 mph; Internal sidewall wear not visible from exterior; Tire failure without TPMS warning
Repairs/costs cited: Replacement typically $250–$350 per tire; no warranty coverage offered by Dunlop or Toyota. All four must be replaced on AWD models. Owners cannot repair or rotate between vehicles.
Recalls/TSBs owners mention: Toyota refused warranty replacement in early complaints; later offered partial replacement (e.g., two of four tires). Dunlop issued limited credits ($100/tire). No recall for premature wear issued.
Bridgestone Run-Flat Tire Premature Wear & Sidewall Failure
Bridgestone run-flat tires on 2005 Siennas show excessive wear by 15K–17K miles and occasional sidewall defects or structural failure, similar to later recalled Continental tires.
When: 15K–17K miles for wear; sidewall failures at varying mileages
Symptoms owners cite: Tire failure at low mileage despite regular maintenance; Sidewall cracks or bulges; Structural integrity failure under heat (catastrophic failure in July heat incident); Tire fire reported at 3K miles under highway conditions
Repairs/costs cited: Replacement costs ~$250/tire. One fire-damaged tire replaced by Toyota without explanation. Sidewall damage typically not covered under warranty.
Recalls/TSBs owners mention: Toyota replaced one fire-damaged tire; no broader recall. Dealer stated Bridgestone tires were functioning as designed.
Michelin HydroEdge Tread Separation
Michelin HydroEdge XSE tires on one 2005 Sienna show deep separations in tread pattern at shoulder on all four tires by 30K miles. Owner reports Michelin discontinued production due to defects and cites multiple complaints of blowouts and deaths.
When: 30K miles
Symptoms owners cite: Deep separations in tread at shoulder on all four tires; Risk of tread separation and blowout
Repairs/costs cited: Tires replaced by owner; cost not specified. Two tires lack DOT date stamps.
Recalls/TSBs owners mention: No recall issued. Owner alleges Michelin stopped production but refuses to recall existing units.
Continental Tire Sidewall Failure
Continental 215/65 R16 tires installed in early 2021 on a 2005 Sienna developed sidewall structural failures visible in July heat, matching failure mode of 2021 recalled Continental tires. Despite recall on similar units, dealer denied replacement claims.
When: July 2021 (3–4 months after installation); catastrophic failure October 2021
Symptoms owners cite: Severe vibration and visual evidence of sidewall structural failure in heat; All four tires show similar failure mode; Tire behaves normally after cooling; Catastrophic sidewall failure at 65 mph on I-10
Repairs/costs cited: Two tires replaced at owner expense at Big O; Discount Tire reimbursed one. Failed tire photographed; sidewall damage clearly visible. Total out-of-pocket expense significant.
Recalls/TSBs owners mention: Discount Tire denied replacement of remaining two tires citing lack of open recall. Continental sidewall-failure recall exists (2021) but was not applied to this vehicle.
No Spare Tire & Incompatible Replacement Options
2005 AWD Siennas do not come with a spare tire, forcing owners to rely entirely on run-flat tires. Run-flat tires cannot be repaired, cost $250–$350 each, require replacement of all four on AWD models, and are difficult to source. Many tire shops and dealers cannot work with them.
When: At vehicle purchase and throughout ownership
Symptoms owners cite: No spare tire, jack, or wrench included; Run-flat tires cannot be patched or repaired; Long lead times to source replacement run-flats; Unable to switch to conventional tires without alignment and sensor reset; High cost and inconvenience strands owners on highway
Repairs/costs cited: Many owners replaced run-flats with conventional tires (~$450 for four), then purchased separate spare tire and wheel (~$200–$350). Total extra cost: $600–$700+ per owner.
Recalls/TSBs owners mention: Toyota declined to add spare-tire kit. 2004–2011 recall (14V273000) moved spare from underneath to passenger area due to cable deterioration; interim fix creates safety hazard (unsecured tire in cabin).
High Tire Pressure Loss & Slow Leaks
Run-flat tires on 2005 Siennas consistently lose air pressure (dropping to 25 PSI and below within 5 days) despite being filled to specification, and some tires develop slow leaks through sidewalls or valve stems.
When: Within 5 days of pressure check; recurring in some vehicles
Symptoms owners cite: Tire pressure drops from 35 PSI spec to 25 PSI within 5 days; Repeated low-pressure warning light cycling; Sidewall or valve-stem leaks (especially on Goodyear and other aftermarket tires); Replacement tire deflates at zero pressure on freeway with no warning
Repairs/costs cited: Dealer replaced individual tires (Dunlop OEM); Goodyear replacement valve stems repeatedly failed. Costs covered by tire shops for some; others paid out of pocket.
Recalls/TSBs owners mention: Dealers tested tires in shop and claimed they hold pressure; pressure loss recurs in real-world use. No root cause investigation or warranty coverage offered.
Tire Damage & Unrelated Wear (Alignment, Suspension)
Several owners report unusual wear patterns (cupping, inside/outside edge wear) attributed to possible misalignment or suspension issues, compounded by run-flat tire design that masks pressure loss and makes wear detection difficult.
When: 7K–20K miles
Symptoms owners cite: Cupping and uneven wear despite no pressure-loss warning; Inside-edge wear not visible from outside; Steering shake at highway speeds; Wear markers exposed on inside of tires
Repairs/costs cited: Dealers recommended 4-wheel alignment ($150–$200), shock replacement (~$400–$800), and tire replacement. Some owners refused dealer recommendations; Toyota dealership re-checked and said alignment was acceptable.
Recalls/TSBs owners mention: No TSB or service bulletin found in narratives. Dealers blamed owner maintenance or driving habits; Toyota dealership sometimes contradicted tire-shop diagnosis.
Synthesized from 59 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had tires trouble with your 2005 Toyota Sienna?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the tires problem on the 2005 Toyota Sienna?
It's a documented issue but not catastrophic. 59 complaints have been filed. Repairs average $150 and most owners catch it before it causes a breakdown.
At what mileage does the tires typically fail?
Across the 36 complaints that reported odometer mileage, most tires failures cluster between 10,000 and 39,989 miles, with the median around 17,600. A quarter of owners report trouble before 10,000; a quarter make it past 39,989. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $150 for tires repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to tires?
No active recalls currently cover tires issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2005/Toyota/Sienna.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.