# 4th Gen Tacoma Tire Sizes (2024-2026)

Factory tire sizes for the 2024-2026 fourth-generation Toyota Tacoma by year and trim, including the nominal 33-inch off-road rows, computed dimensions, and the modeled max tire on stock and lifted trucks.

## Canonical URL
https://tacotires.com/guides/4th-gen-tacoma-tire-size

## Short Answer
Fourth-gen Tacomas (2024-2026) run 245/70R17, 265/65R18, 265/70R17, and 265/70R18, plus 5 rows the source records only as a nominal 33 in. Across 27 trim rows the height spread is 2.1 in — far wider than any earlier generation — and our model puts the stock-height ceiling at 32.7 in, a 33 with no lift.

## What tire sizes did the 4th gen Tacoma come with?
The fourth generation is the best-documented Tacoma in this repo. All 3 model years — 2024, 2025, and 2026 — have their own row sets, 27 rows in total across 12 trim labels, and unlike the three generations before it there is no pre-dataset model year to caveat.

There is still one caution, and it is a specific one. 2025 is the exception in this generation: its rows were never proven against a year-specific Toyota document, and the dataset records a re-verification pass that retrieved nothing to change that. The 2024 and 2026 rows carry trim-level sourcing; the 2025 rows carry a pattern.

> **2025 is flagged in our data:** 2025 is the 4th-gen model year whose trim mapping has never been proven against a year-specific Toyota document. Where a model year is marked below, treat its trim sizes as the common factory pattern for that year rather than a verified trim mapping, and confirm yours on the door placard or the tire sidewall.

| Trim | Configuration | Stock size | Overall diameter | Wheel | Availability |
| --- | --- | --- | --- | --- | --- |
| SR | XtraCab | 245/70R17 | 30.5 in | 17-in steel | standard |
| SR | Double Cab | 245/70R17 | 30.5 in | 17-in styled alloy | standard |
| SR5 | XtraCab or Double Cab | 245/70R17 | 30.5 in | 17-in styled alloy | standard |
| TRD PreRunner | XtraCab | 265/70R17 | 31.6 in | 17-in TRD PreRunner alloy | standard |
| TRD Sport | Double Cab | 265/65R18 | 31.6 in | 18-in TRD Sport alloy | standard |
| TRD Off-Road | Double Cab i-FORCE | 265/70R17 | 31.6 in | 17-in TRD Off-Road alloy | standard |
| TRD Off-Road | available 18-in wheel row | 265/70R18 | 32.6 in | 18-in TRD Off-Road alloy | available |
| Limited | Double Cab | 265/65R18 | 31.6 in | 18-in Limited chrome-finished alloy | standard |
| Trailhunter | Double Cab | 33 in | 33 in (nominal) | 18-in Trailhunter bronze-finished alloy | standard |
| TRD Pro | Double Cab | 33 in | 33 in (nominal) | 18-in TRD Pro black alloy | standard |

*4th gen Tacoma, 2024: 10 trim rows from our OEM fitment dataset, the span it holds year-specific Toyota sourcing for. Overall diameter is computed from the size string, not quoted from a source.*

| Trim | Configuration | Stock size | Overall diameter | Wheel | Availability |
| --- | --- | --- | --- | --- | --- |
| SR / SR5 | base 17-in tire configurations | 245/70R17 | 30.5 in | 17-in steel or styled alloy | likely standard by trim/configuration |
| TRD PreRunner / TRD Off-Road gas | 17-in all-terrain configurations | 265/70R17 | 31.6 in | 17-in TRD alloy | likely standard by trim/configuration |
| TRD Sport / Limited | 18-in all-season configurations | 265/65R18 | 31.6 in | 18-in alloy | likely standard by trim/configuration |
| TRD Off-Road i-FORCE MAX | Double Cab 5-ft bed | 33 in | 33 in (nominal) | 18-in alloy | standard |
| Trailhunter | Double Cab | 33 in | 33 in (nominal) | 18-in bronze-finished wheel | standard |
| TRD Pro | Double Cab | 33 in | 33 in (nominal) | 18-in black alloy | standard |

*4th gen Tacoma, 2025: 6 trim rows. Common factory pattern — not verified against a year-specific Toyota document. Overall diameter is computed from the size string, not quoted from a source.*

| Trim | Configuration | Stock size | Overall diameter | Wheel | Availability |
| --- | --- | --- | --- | --- | --- |
| SR | steel-wheel configurations | 245/70R17 | 30.5 in | 17-in steel | standard |
| SR | SR Upgrade Package / styled-alloy configurations | 245/70R17 | 30.5 in | 17-in styled alloy | package-dependent |
| SR5 | all listed configurations | 245/70R17 | 30.5 in | 17-in styled alloy | standard |
| TRD PreRunner | XtraCab | 265/70R17 | 31.6 in | 17-in TRD PreRunner alloy | standard |
| TRD Sport | i-FORCE and i-FORCE MAX | 265/65R18 | 31.6 in | 18-in TRD Sport alloy | standard |
| TRD Off-Road | standard gas configurations | 265/70R17 | 31.6 in | 17-in TRD Off-Road alloy | standard |
| TRD Off-Road | Premium Package gas configurations | 265/65R18 | 31.6 in | 18-in TRD Off-Road alloy | package |
| TRD Off-Road i-FORCE MAX | Double Cab | 265/70R18 | 32.6 in | 18-in TRD Off-Road alloy | standard |
| Limited | i-FORCE and i-FORCE MAX | 265/65R18 | 31.6 in | 18-in Limited chrome-finished alloy | standard |
| Trailhunter | Double Cab | 265/70R18 | 32.6 in | 18-in Trailhunter bronze-finished alloy | standard |
| TRD Pro | Double Cab | 265/70R18 | 32.6 in | 18-in TRD Pro black alloy | standard |

*4th gen Tacoma, 2026: 11 trim rows from our OEM fitment dataset, the span it holds year-specific Toyota sourcing for. Overall diameter is computed from the size string, not quoted from a source.*

## How big are the 4th-gen factory sizes in inches?
Where the third generation kept every factory size at the same rolling height, the fourth deliberately does not. Its 4 metric sizes run from 245/70R17 at 30.5 in to 265/70R18 at 32.6 in — a spread of 2.1 in, against 0.14 in for the generation before it. Tire height became a trim differentiator.

| Size | Wheel | Overall diameter | Section width | Sidewall | Revs per mile | Trim rows |
| --- | --- | --- | --- | --- | --- | --- |
| 245/70R17 | 17 in | 30.5 in | 9.6 in | 6.8 in | 661 | 7 |
| 265/65R18 | 18 in | 31.6 in | 10.4 in | 6.8 in | 639 | 6 |
| 265/70R17 | 17 in | 31.6 in | 10.4 in | 7.3 in | 638 | 5 |
| 265/70R18 | 18 in | 32.6 in | 10.4 in | 7.3 in | 619 | 4 |

*Computed geometry for the 4 metric factory sizes in the 2024-2026 rows. "Trim rows" counts how many of the 27 rows we hold for this generation ship that size. The generation's nominal "33 in" rows are absent here: they state a height and nothing else, and no width or sidewall may be derived for them.*

The two wheel diameters split that range rather than duplicating it. The 2 17-inch sizes (245/70R17 and 265/70R17) cover 30.5 in to 31.6 in, and the 2 18-inch sizes (265/65R18 and 265/70R18) cover 31.6 in to 32.6 in. Choosing a wheel diameter no longer chooses your tire height for you, which was effectively what it did on the third gen.

Then there are the rows with no geometry at all. 5 of the 27 rows in this generation record the tire as a bare "33 in" on an 18-inch wheel, because that is the wording the source used and no metric equivalent was ever stated for them. Those rows get a height here and nothing else — no width, no sidewall, no revolutions per mile — because deriving those would mean choosing a metric size Toyota did not publish for that trim.

## What is the max tire size on a 4th gen Tacoma?
The fourth-gen entry in our fitment matrix is the most permissive of the four by a wide margin, and the difference shows at the very first tier: the stock ceiling is 285/70R17 at about 32.7 in, a 33 with no trimming expected. On the third gen that same size sits two tiers up and brings a cab mount chop with it.

| Suspension | Modeled max size | Commonly called | Diameter | Clearance work the model expects | Regear |
| --- | --- | --- | --- | --- | --- |
| Stock height | 285/70R17 | 33s | 32.7 in | None | Not called for |
| Leveling kit (1-2 in) | 285/75R17 | skinny 34s | 33.8 in (matrix ceiling 34.0 in) | Crash-plate removal (2 bolts, reversible) | 4.88 if sluggish |
| 3 in suspension lift | 35x12.50R17 | 35s | 35.0 in | Crash-plate removal; Forward-caster alignment; Minor plastic trim | 4.88-5.29 |
| 4-6 in lift | 37x12.50R17 | 37s | 37.0 in | Fender-well cutting; Bumper trimming | 5.29+ |

*Modeled ceilings for the 4th gen Tacoma on stock-style offset, from the rule-set behind our max tire size estimator. These are estimates read out of a reviewed fitment matrix, not tires anyone here fitted or measured — confirm at full lock and full compression before buying. Diameters are calculated from the size itself; where the matrix's own rounded ceiling differs it is shown beside it.*

Leveling versus lifting, side by side. On the 4th gen Tacoma's independent front suspension a spacer buys fender gap at ride height and trades away down-travel, while a lift replaces springs and shocks at both ends and can restore the travel it uses. Schematic, not to scale, and no lift height is implied.

- 4th-gen stock offset is very high (+55 to +60 mm); tires tuck deep. A lower offset or spacer improves the look but adds rub.
- Crash-plate removal replaces the permanent 3rd-gen cab mount chop.
- No cab mount chop needed on the 4th gen for 35s.
- 37s require actual sheet-metal cutting even on the 4th gen.

> **Our two fitment sources disagree here:** The generation matrix carries one more note at this tier — "The big 4th-gen win: 33s (285/70R17 or 275/70R18) fit stock, no trimming." — and the upgrade table further down overrules it. 285/70R17 sits at stock height with minor changes in the per-size rules and 275/70R18 sits at leveling kit (1-2 in) with minor changes in the per-size rules. Where the two disagree this page publishes the conservative claim, so read the note as the matrix's roomiest case rather than as a settled bolt-on fit, and treat both as modeled estimates.

The clearance work differs in kind, not just in degree. Where the third gen's upper tiers name a cab mount chop, this generation's name crash-plate removal, which the matrix describes as a reversible two-bolt job, and sheet metal is only mentioned at the very top. This is also the only generation in the matrix that models a 37.0 in tire at all.

> **Every ceiling above assumes stock-style offset:** Offset moves these numbers before anything else does. Ask the estimator for the same 4th-gen tier with an aggressive offset and it adds one line to the verdict: Negative offset / spacers add outer poke — expect more fender, liner, and full-lock rub.

## Which upgrade sizes fit a 4th gen Tacoma?
17 of the upgrade sizes on our size pages fit a fourth-gen wheel diameter, and the striking number is how many the model places at stock height: 9 of 17, more than half the list. On the earlier generations the stock-height group is a short one; here it is the majority.

| Size | Overall diameter | Section width | vs 245/70R17 | Fits from (modeled) | Intent | Minimum clearance work |
| --- | --- | --- | --- | --- | --- | --- |
| 245/70R17 | 30.5 in | 9.6 in | 0.0 in | Stock height | Factory-style | No trimming |
| 265/65R17 | 30.6 in | 10.4 in | +0.1 in | Stock height | Factory-style | No trimming |
| 265/70R17 | 31.6 in | 10.4 in | +1.1 in | Stock height | Mild upgrade | No trimming |
| 275/70R17 | 32.2 in | 10.8 in | +1.7 in | Stock height | Mild upgrade | Minor changes |
| 285/70R17 | 32.7 in | 11.2 in | +2.2 in | Stock height | Balanced 33 | Minor changes |
| 33x10.5R17 | 33.0 in | 10.5 in | +2.5 in | Leveling kit (1-2 in) | Trail fit | Minor changes |
| 33x12.5R17 | 33.0 in | 12.5 in | +2.5 in | Leveling kit (1-2 in) | Aggressive | Trim as needed |
| 255/80R17 | 33.1 in | 10.0 in | +2.6 in | Leveling kit (1-2 in) | Trail fit | Minor changes |
| 295/70R17 | 33.3 in | 11.6 in | +2.8 in | Leveling kit (1-2 in) | Aggressive | Trim as needed |
| 285/75R17 | 33.8 in | 11.2 in | +3.3 in | Leveling kit (1-2 in) | Aggressive | Trim as needed |
| 35x12.5R17 | 35.0 in | 12.5 in | +4.5 in | 3 in suspension lift | Aggressive | Major clearance |
| 265/60R18 | 30.5 in | 10.4 in | 0.0 in | Stock height | Factory-style | No trimming |
| 265/65R18 | 31.6 in | 10.4 in | +1.1 in | Stock height | Factory-style | No trimming |
| 285/65R18 | 32.6 in | 11.2 in | +2.1 in | Stock height | Balanced 33 | Minor changes |
| 265/70R18 | 32.6 in | 10.4 in | +2.1 in | Stock height | Balanced 33 | No trimming |
| 275/70R18 | 33.2 in | 10.8 in | +2.7 in | Leveling kit (1-2 in) | Trail fit | Minor changes |
| 285/70R18 | 33.7 in | 11.2 in | +3.2 in | Leveling kit (1-2 in) | Aggressive | Trim as needed |

*Every upgrade size on our size pages that fits a 17-inch wheel and a 18-inch wheel, placed on the 4th gen Tacoma ladder above. The "vs" column compares against the size the most 2024-2026 trim rows ship (7 of 27). "Fits from" is the lowest modeled tier whose ceiling covers the size, matched to a tenth of an inch with a 0.1 in allowance. Intent and clearance work come from the recommender's rule-set and are not generation-specific.*

Only 1 size in the whole list needs more than a leveling kit under this model, and nothing in the catalogue sits beyond the ladder at all. Read the last two columns with care: intent and clearance work come from a generation-agnostic rule-set, so a size flagged there as needing trimming can still land inside this generation's stock ceiling. "Fits from" is the fourth-gen-specific column.

- [265/65R17](https://tacotires.com/tacoma/tire-size/265-65r17)
- [265/70R17](https://tacotires.com/tacoma/tire-size/265-70r17)
- [275/70R17](https://tacotires.com/tacoma/tire-size/275-70r17)
- [285/70R17](https://tacotires.com/tacoma/tire-size/285-70r17)
- [33x10.5R17](https://tacotires.com/tacoma/tire-size/33x10-5r17)
- [33x12.5R17](https://tacotires.com/tacoma/tire-size/33x12-5r17)
- [255/80R17](https://tacotires.com/tacoma/tire-size/255-80r17)
- [295/70R17](https://tacotires.com/tacoma/tire-size/295-70r17)
- [285/75R17](https://tacotires.com/tacoma/tire-size/285-75r17)
- [35x12.5R17](https://tacotires.com/tacoma/tire-size/35x12-5r17)
- [265/65R18](https://tacotires.com/tacoma/tire-size/265-65r18)
- [285/65R18](https://tacotires.com/tacoma/tire-size/285-65r18)
- [265/70R18](https://tacotires.com/tacoma/tire-size/265-70r18)
- [275/70R18](https://tacotires.com/tacoma/tire-size/275-70r18)
- [285/70R18](https://tacotires.com/tacoma/tire-size/285-70r18)

## What does a size change do to a 4th-gen speedometer?
Of the two generations our per-year rows actually cover, this is the one whose factory sizes disagree about speed: the third gen's four sizes sit within 0.5% of each other, while the fourth's span 6.9%. Measured against 245/70R17 — the size the most fourth-gen rows ship — the tallest factory fitment is already 6.9% over, which on the third gen would have taken a lift kit to reach.

| Size | Where it comes from | Overall diameter | Revs per mile | An indicated 60 mph is really | Error vs 245/70R17 |
| --- | --- | --- | --- | --- | --- |
| 245/70R17 | Factory size | 30.5 in | 661 | 60 mph | 0.0% |
| 265/65R18 | Factory size | 31.6 in | 639 | 62 mph | +3.5% |
| 265/70R17 | Factory size | 31.6 in | 638 | 62 mph | +3.6% |
| 265/70R18 | Factory size | 32.6 in | 619 | 64 mph | +6.9% |
| 285/70R17 | Modeled stock height ceiling | 32.7 in | 617 | 64 mph | +7.2% |
| 285/75R17 | Modeled leveling kit (1-2 in) ceiling | 33.8 in | 596 | 67 mph | +10.9% |
| 35x12.50R17 | Modeled 3 in suspension lift ceiling | 35.0 in | 576 | 69 mph | +14.7% |
| 37x12.50R17 | Modeled 4-6 in lift ceiling | 37.0 in | 545 | 73 mph | +21.3% |

*Every 4th-gen factory size plus each modeled ceiling from the ladder above, measured against the size the most 2024-2026 trim rows ship (7 of 27) — 245/70R17 at 30.5 in. The last two columns are what a speedometer and odometer calibrated for that size get wrong on each of the others; the geometry is exact, the calibration assumption is the model.*

Toyota calibrates each configuration for the tire it ships, so a factory 265/70R18 truck is not driving around with a 6.9% error — the column is what happens if you move a tire between configurations, which is exactly what a wheel-and-tire package swap between trims does. Go the other way and it matters more: fitting 245/70R17 to a truck calibrated for 265/70R18 would have an indicated 60 mph reading over the true speed by roughly the same margin, and the modeled 37x12.50R17 ceiling is 21.3% out on its own.

## 4th gen Tacoma fitment quirks the data actually shows
What follows is what the 27 fourth-gen rows actually record. Bracket and bumper specifics that owners report but the dataset does not hold are out of scope on this page.

- Not one fourth-gen row uses the P-metric prefix that every third-gen row carries. The dataset writes these sizes bare (245/70R17, 265/65R18, 265/70R17, and 265/70R18), which is the clearest textual marker of the generation change anywhere in the fitment file.
- Wheel diameters are 17 in and 18 in only. The 16-inch wheel that carried the third generation's off-road trims appears on no fourth-gen row at all — the off-road rows moved up a size rather than down.
- 5 rows state a nominal "33 in" tire with no metric size behind it (Trailhunter, TRD Pro, and TRD Off-Road i-FORCE MAX), and every one of them is on an 18-inch wheel.
- 8 rows name a factory tire brand — Goodyear Territory R/T, Falken WildPeak, Goodyear Rugged-Terrain, and Goodyear — against 19 that record only a tire type. The named rows cluster on the rugged-terrain and i-FORCE MAX off-road configurations.
- The generation's tallest metric size, 265/70R18 at 32.6 in, is taller than every factory size in the three earlier generation families put together; the tallest of those is 31.0 in, and the tallest third-gen size is 30.6 in.
- Configuration matters as much as trim on several rows: the dataset separates i-FORCE from i-FORCE MAX, XtraCab from Double Cab, and package rows from standard ones, and those splits change the wheel and the size inside a single trim name.
- 6 of the 27 rows are package- or configuration-dependent, and 3 of those are hedged as "likely standard by trim/configuration" — all 3 in 2025. The table above prints that wording untouched: the hedge is the dataset telling you which rows it will not vouch for.

## 4th gen Tacoma tire sizes year by year
Every fourth-gen model year has its own page, and each shows that year's rows rather than the generation's. 2025 carries a verification caution on its page for the reason described above; 2024 and 2026 do not.

- [2026 tire sizes](https://tacotires.com/tacoma/2026)
- [2025 tire sizes](https://tacotires.com/tacoma/2025)
- [2024 tire sizes](https://tacotires.com/tacoma/2024)

4 of the 4th-gen factory sizes have their own size pages — 245/70R17, 265/65R18, 265/70R17, and 265/70R18 — with full dimensions, revolutions per mile, and every Tacoma trim in our data that ships them.

- [245/70R17](https://tacotires.com/tacoma/tire-size/245-70r17)
- [265/65R18](https://tacotires.com/tacoma/tire-size/265-65r18)
- [265/70R17](https://tacotires.com/tacoma/tire-size/265-70r17)
- [265/70R18](https://tacotires.com/tacoma/tire-size/265-70r18)

## Working out your own 4th-gen tire size
If your truck is one of the nominal 33-inch rows, start from the placard rather than from a metric size — the height is the one number the source actually gives. Everyone else can go straight to the calculator with the size on the sidewall.

- Read the tire and loading placard in the driver's door jamb — on a 2024-2026 truck that is the only per-vehicle source, and it outranks every table on this page.
- Check the sidewall of the tire actually fitted: on a 2024-2026 truck it is often not the size the charts above predict, because previous owners change sizes and rarely update anything else.
- Put your 4th-gen factory size and whatever you are considering into the tire calculator together — diameter, section width, revolutions per mile, and speedometer error all move as one.
- Run the 4th-gen generation, your lift, and your wheel offset through the max tire size estimator before you buy rather than after, and compare its answer to the 4-tier ladder above.

- [Tire size calculator](https://tacotires.com/tire-calculator)
- [Max tire size estimator](https://tacotires.com/max-tire-size-calculator)
- [Speedometer correction](https://tacotires.com/speedometer-correction-calculator)
- [OEM tire lookup](https://tacotires.com/oem-tire-lookup)

## FAQ
### What tire size is a 4th gen Tacoma?
Fourth-generation Tacomas in our data run 245/70R17, 265/65R18, 265/70R17, and 265/70R18, plus 5 off-road rows recorded only as a nominal 33 in on 18-inch wheels. The SR and SR5 rows sit at the short end of that range and the Trailhunter and TRD Pro rows at the tall end. Confirm your own on the driver's door placard.

### What size are the 33-inch tires on a TRD Pro or Trailhunter?
Our data will not give you a metric size for those rows. 5 fourth-gen rows state a nominal "33 in" tire on an 18-inch wheel with no metric equivalent published, so quoting one would be inventing a spec. The 2026 rows for the same trims do list 265/70R18, and the door placard is the authority for any specific truck.

### What is the biggest tire that fits a stock 4th gen Tacoma?
Our fitment model puts the stock-height ceiling at 285/70R17, about 32.7 in, with no trimming expected on stock-style offset — a 33 without a lift. That is a modeled estimate from a reviewed matrix rather than a measurement, and it assumes this generation's high factory offset, which tucks the tire inboard.

### Will 35s fit a 4th gen Tacoma?
The model places 35x12.50R17 at the 3-inch lift tier for this generation, expecting crash-plate removal, forward-caster alignment, and minor plastic trim and a 4.88-5.29 regear. The matrix notes that no cab mount chop is needed on the fourth gen for that size, which is the main structural difference from the generation before it.

### Why is the 2025 Tacoma data flagged when 2024 and 2026 are not?
Where a model year is marked below, treat its trim sizes as the common factory pattern for that year rather than a verified trim mapping, and confirm yours on the door placard or the tire sidewall. 2025 is the flagged year in this generation: its trim mapping was never backed by a year-specific source, and the dataset's re-verification pass retrieved no Toyota document to change that. The 2024 and 2026 rows do carry trim-level sourcing.

### Do 4th gen Tacomas use 16-inch wheels?
Not in any row we hold. Fourth-generation wheel diameters are 17 in and 18 in across all 27 rows, where the third generation ran 16, 17, and 18. The 16-inch off-road wheel with its tall sidewall did not carry over into this generation.

### How much taller is a 4th gen tire than a 3rd gen one?
Up to about 2.0 in. The tallest third-gen factory size measures 30.6 in and every third-gen size sits within 0.14 in of it, while the fourth generation runs from 30.5 in to 32.6 in. That is the single biggest factory change between the two.

## Related
- [Max tire size estimator](https://tacotires.com/max-tire-size-calculator)
- [Tire size calculator](https://tacotires.com/tire-calculator)
- [OEM tire lookup](https://tacotires.com/oem-tire-lookup)
- [Tacoma tire sizes by year](https://tacotires.com/tacoma)
- [Every Tacoma tire size](https://tacotires.com/tacoma/tire-size)
- [Max tire size by Tacoma generation](https://tacotires.com/guides/tacoma-max-tire-size-by-generation)
- [Tacoma OEM tire size chart](https://tacotires.com/guides/toyota-tacoma-tire-size-guide)
- [1st-gen tire sizes](https://tacotires.com/guides/1st-gen-tacoma-tire-size)
- [2nd-gen tire sizes](https://tacotires.com/guides/2nd-gen-tacoma-tire-size)
- [3rd-gen tire sizes](https://tacotires.com/guides/3rd-gen-tacoma-tire-size)

## Sources
- [Toyota 2024 Tacoma eBrochure](https://www.toyota.com/content/dam/toyota/brochures/pdf/2024/tacoma_ebrochure.pdf)
- [Toyota 2025 Tacoma Owner's Manual tire and wheel specs](https://assets.sia.toyota.com/publications/en/om-x/OM04011U/topics/chapter8/ch08se010401.html)
- [Toyota 2025 Tacoma pressroom release](https://pressroom.toyota.com/the-2025-toyota-tacoma-is-ready-for-adventure/)
- [Toyota.com 2026 Tacoma current specs](https://www.toyota.com/tacoma/features/)
- [Toyota 2026 Tacoma Owner's Manual tire and wheel specs](https://assets.sia.toyota.com/publications/en/om-x/OM04051U/topics/chapter8/ch08se010401.html)
- [Toyota 2026 Tacoma pressroom release](https://pressroom.toyota.com/the-2026-toyota-tacoma-adventure-awaits/)
- Sourcing caveat: the 2025 documents above are listed by the dataset for that span, but its trim-level mapping was never proven against them and a later re-verification pass retrieved none of them. Those rows are published as the common factory pattern, not as a sourced specification.
- Dimensions, revolutions per mile, and speedometer error for the 2024-2026 sizes on this page: calculated from each size string by this site's tire-size math, not read off a spec sheet.
- Max-tire ladders and tier placements: this site's reviewed generation-by-lift fitment matrix, whose 4th-gen entry defines 4 tiers — modeled estimates, not measured installs.