2021 Toyota Tundra: Problems & Reliability
BEST2021 Toyota Tundra: BEST — 24 owner complaints, 0.2× the Tundra median year by raw count; top issue: electrical system (4 complaints).
The Toyota Tundra isn't scored by the verdict engine yet, so the 2021 is ranked on volume — owner complaints plus a quarter weight for service bulletins. It ranks 11th of 12 model years from 2015 to 2026, one of the two lightest records among years at least a year old.
Sources: NHTSA owner complaints (ODI), recall campaigns and manufacturer service bulletins, CarWhere verified buyer prices · Model years 2015–2026 compared · Updated 2026-11-07 · By CarWhere Research · Methodology
24
NHTSA complaints
0.2×
vs. median Tundra year
134
Service bulletins
3
Recall campaigns
Most-reported 2021 Toyota Tundra problems
Electrical system leads a spread-out record, named in 17% of complaints.
| Component | Complaints | Share of 2021 complaints |
|---|---|---|
| Unknown or other | 6 | 25% |
| Electrical system | 4 | 17% |
| Seats | 4 | 17% |
| Visibility / wipers | 3 | 13% |
| Steering | 2 | 8% |
A complaint can name more than one component, so shares can add up to more than 100%.
2021 Toyota Tundra recalls
3 recall campaigns on federal record for the 2021, reported between Sep 2, 2021 and Dec 23, 2021.
2021 Toyota Tundra service bulletins
The manufacturer has filed 134 technical service bulletins with NHTSA for the 2021 — close to the 175 of the median Tundra year from 2015 to 2026. Coded bulletins most often cover electrical system (43), structure (29), engine (8). Bulletins are repair instructions for dealer technicians, not recalls.
The 2021 vs. the year before and after
From the 2020 to the 2021, owner complaints fell 49% (47 → 24) — an improvement. The 2022 that followed jumped 18.0× (24 → 433), so the 2021 is the cleaner of the two by count.
| Model year | Verdict | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|---|
| 2020 Tundra | BEST | 47 | 159 | 5 | — |
| 2021 (this page) | BEST | 24 | 134 | 3 | — |
| 2022 Tundra | AVOID | 433 | 228 | 13 | — |
Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Toyota Tundra years to avoid.
What to check on a used 2021 Toyota Tundra
Electrical system (4 complaints on the 2021): test every light, window, lock, the infotainment screen and the charging system, and have the car scanned for stored fault codes.
Seats (4 complaints on the 2021): try every power and manual seat adjustment and the seat heaters if fitted.
Visibility / wipers (3 complaints on the 2021): test the wipers at every speed, the washers, defrosters and the climate system.
Steering (2 complaints on the 2021): check for a steering warning light, heavy or notchy steering at parking speed, and clunks over bumps.
Structure (2 complaints on the 2021): look under the car for rust or damage around the subframe and rockers, open every door and the liftgate, and check panel gaps for signs of repair.
Recalls: confirm all 3 campaigns above were completed on this VIN.
Nearby Tundra years with a better rating: 2020.
Know what to pay for the right 2021 Toyota Tundra — then negotiate it
Years-to-avoid tells you which year. Search live listings to see the target price and what verified buyers actually paid for it.
- Verified buyer-paid target price for your exact make, model & trim
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Found a 2021 Toyota Tundra for sale? See what the seller isn't telling you.
The CarWhere Used Car Report checks salvage records, salvage-auction listings, stolen-vehicle records, the odometer trail, and full market history for one VIN — $16.99, one time.
FAQ
Is the 2021 Toyota Tundra reliable?
2021 Toyota Tundra: BEST — 24 owner complaints, 0.2× the Tundra median year by raw count; top issue: electrical system (4 complaints). The Toyota Tundra isn't scored by the verdict engine yet, so the 2021 is ranked on volume — owner complaints plus a quarter weight for service bulletins. It ranks 11th of 12 model years from 2015 to 2026, one of the two lightest records among years at least a year old.
What are the most common 2021 Toyota Tundra problems?
By NHTSA owner complaints, the most-reported areas on the 2021 Toyota Tundra are unknown or other (6, 25%), electrical system (4, 17%), seats (4, 17%). The manufacturer has 134 service bulletins on file for this model year.
How many recalls does the 2021 Toyota Tundra have?
3 recall campaigns on federal record for the 2021 Toyota Tundra, most recently 21E103000 (Dec 23, 2021, steering); 21V920000 (Nov 23, 2021, steering); 21V688000 (Sep 2, 2021, exterior lighting). Recall completion is VIN-specific, so check the exact car.
How do I check a specific 2021 Toyota Tundra before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.
Sources & method
Complaint, recall and service-bulletin counts for the 2021 Toyota Tundra come from NHTSA's Office of Defects Investigation; the model is ranked on complaint and bulletin volume until the verdict engine scores it. Complaints are owner allegations, not verified defects. Full methodology.