2021 Toyota TUNDRA
Problems, Recalls & Reliability Report
Quick Summary
The 2021 Toyota TUNDRA has 30 owner complaints filed with NHTSA — that's 0.2x the segment average of 154. The most common issue is other problems (20% of all complaints), specifically: wayne drove the truck to work. it was an icy day in texas so he drove slower than usual. he went to pick up a part (for work) from another shop, he arrived at the shop, turned off the truck and went inside to retrieve the part for work. a few minutes later he came out to his truck and the hazard . There are 3 recalls issued for this model year. ⚠️ 3 fire reports filed.
30
Total Complaints
3
Recalls Issued
4/5
Safety Stars
0.2x
vs Segment Avg
Known Problems(top 5 of 8)
OTHER
6 complaints- • Wayne drove the truck to work. It was an icy day in Texas so he drove slower than usual. He went to pick up a part (for work) from another shop, he arrived at the shop, turned off the truck and went inside to retrieve the part for work. A few minutes later he came out to his truck and the hazard
- • I purchase a bren new tondrua 2021, and sain moment q have the I realize I didn’t find the ac drain for condensed wather to drop, And then look around the car a found the cone, yes is cone, because the por desing the ac house star to have electric issue because the m wather, Toyo need to make a re
- • My moon/sunroof exploded while driving for no apparent reason.
“Wayne drove the truck to work. It was an icy day in Texas so he drove slower than usual. He went to pick up a part (for work) from another shop, he arrived at the shop, turned off the truck and went inside to retrieve the part for work. A few minutes later he came out to his truck and the hazard ”
— NHTSA complaint filing
Recalls (3)
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2021 Tundra vehicles. The headlight electrical circuits may power the high and low beams simultaneously, which could overheat the electrical connector.
Risk: An overheated electrical connector can increase the risk of a fire.
Fix: Dealers will modify the engine wire harness assembly and replace any damaged bulb, bulb connector, and/or headlight assembly as necessary, free of charge. Owner notification letters were mailed April 25, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 21TB06 and 21TA06.
Fuel Cost Calculator for 2021 Toyota TUNDRA
Live EIA pricesBased on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.
5-Year Gas Price History
EIA weekly retail data · 2021 → todaySource: US Energy Information Administration weekly retail gasoline prices.
Estimated Insurance Cost for 2021 Toyota TUNDRA
How this estimate is calculated
Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.
Maintenance & Warranty
Recommended Toyota TUNDRA Service Intervals
0W-20 synthetic oil recommended. ToyotaCare covers first 2 years / 25K miles of scheduled maintenance for new vehicles. Hybrid battery: 10 yr / 150K miles warranty.
"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.
Toyota New-Vehicle Warranty Coverage
Hybrid battery is 10yr/150K miles for 2020+ hybrids. ToyotaCare (2yr/25K miles complimentary maintenance) is included.
These are the terms for a new Toyota. If you're buying a used 2021 TUNDRA, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Toyota dealer for VIN-specific remaining warranty.
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 30 owner complaints for this specific year, here's what to check or ask about:
- ☐OTHER: Wayne drove the truck to work. It was an icy day in Texas so he drove slower than usual. He went to pick up a part (for work) from another shop, he arrived at the shop, turned off the truck and went inside to retrieve the part for work. A few minutes later he came out to his truck and the hazard
Typically appears around 50K miles. Repair cost ~$500
- ☐ELECTRICAL: Wayne drove the truck to work. It was an icy day in Texas so he drove slower than usual. He went to pick up a part (for work) from another shop, he arrived at the shop, turned off the truck and went inside to retrieve the part for work. A few minutes later he came out to his truck and the hazard
Typically appears around 50K miles. Repair cost ~$500
- ☐SEATS/RESTRAINTS: The seat has been loose since I first purchased the truck, first time at the dealer they said it was the cushion which it wasn’t and they ordered part and it didn’t fix the situation. The next oil change I took it in and they said it was the frame, bottom of seat, and they ordered one and it’s been
Typically appears around 50K miles. Repair cost ~$500
- ☐VISIBILITY: Driver side wiper does not work while passenger side works. Has not been into dealer yet, due for state inspection now, June 2022. No warning, would not work when attempting to leave home.
Typically appears around 50K miles. Repair cost ~$500
- ☐RECALLS: Verify all 3 recalls have been completed — free at any Toyota dealer
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Toyota TUNDRA — Year Comparison
How does 2021 compare to other years? Fewer complaints = more reliable.
NHTSA Safety Rating
At a Glance
- Complaints
- 30
- Recalls
- 3
- Fire reports
- 3
- Crash reports
- 0
- Injury reports
- 0
- Segment avg
- 154
Check a Specific VIN
See recalls for YOUR 2021 Toyota TUNDRA