All-Terrain
Best for balanced all terrain, snow, trail.
4th gen Tacoma · 2026
2026 Tacoma TRD Off-Road i-FORCE MAX tire size.
The factory tire and wheel package for the 2026 Toyota Tacoma TRD Off-Road i-FORCE MAX, with dimensions, upgrade sizes, and what fits without a lift.
Factory tire size
The 2026 Toyota Tacoma TRD Off-Road i-FORCE MAX came from the factory with 265/70R18 tires on 18-in TRD Off-Road alloy wheels.
- On the 2026 TRD Off-Road i-FORCE MAX, 265/70R18 measures 32.6 in tall and 10.4 in wide, with a 7.3 in sidewall and 619 revolutions per mile.
- The 2026 TRD Off-Road i-FORCE MAX is listed as standard on Double Cab, with the tire recorded as Falken WildPeak all-terrain.
- Modeled estimate: a stock-height 4th gen Tacoma like the 2026 TRD Off-Road i-FORCE MAX tops out near 285/70R17 (33s) on factory offset.
Stock size and dimensions
Falken WildPeak all-terrain on 18-in TRD Off-Road alloy
What 265/70R18 measures — diameter, width, sidewall, and the other Tacoma trims that ship it.
- Diameter
- 32.61 in
- Width
- 10.43 in
- Sidewall
- 7.30 in
- Revs / mile
- 619
Source for the 2026 Tacoma TRD Off-Road i-FORCE MAX: Toyota.com 2026 Tacoma current specs, Toyota 2026 Tacoma Owner's Manual tire and wheel specs, and Toyota 2026 Tacoma pressroom release.
What 265/70R18 measures on a 2026 Tacoma TRD Off-Road i-FORCE MAX
265/70R18 is 265 mm wide at a 70 percent sidewall ratio on an 18-inch wheel. Through standard tire math that is 32.6 in of overall diameter, 10.4 in of section width, a 7.3 in sidewall, and about 619 revolutions per mile — the figures behind the 2026 TRD Off-Road i-FORCE MAX's speedometer calibration. That package is standard on Double Cab, riding 18-in TRD Off-Road alloy wheels.
265/70R18 is not exclusive to the TRD Off-Road i-FORCE MAX in 2026: Trailhunter and TRD Pro run it too. Wheel finish, package content, and drivetrain separate those trims rather than tire size, so a tire that fits one fits the others.
Bigger tires on a 2026 Tacoma TRD Off-Road i-FORCE MAX
On the factory 18-inch wheel, nothing larger in our candidate set clears a stock 2026 TRD Off-Road i-FORCE MAX without suspension or clearance work: the 265/70R18 it ships is already the top of the no-work range for this wheel diameter.
Past that, the 18-inch sizes our set offers a 2026 TRD Off-Road i-FORCE MAX need suspension or clearance work: 275/70R18 (33.2 in) sits behind a level / 1-2 in setup with minor changes and 285/70R18 (33.7 in) sits behind a 2-3 in lift setup with trim as needed. Those tiers come from our fitment rule-set, not a truck we measured; lower-offset wheels push each one harder into the fender.
Add a leveling kit and our generation fitment matrix estimates a 4th gen Tacoma at 285/75R17 (skinny 34s, about 34.0 in) — 1.4 in taller than the 2026 TRD Off-Road i-FORCE MAX's 265/70R18. Clearance work it lists: Crash-plate removal (2 bolts, reversible); gearing flagged at 4.88 if sluggish. Crash-plate removal replaces the permanent 3rd-gen cab mount chop. These are modeled estimates, not measured installs: offset, alignment, and the tire's real moulded size all move the answer.
Where the TRD Off-Road i-FORCE MAX sits in the 2026 Tacoma lineup
Sorted by factory tire diameter, the 2026 Tacoma trims we cover run from 245/70R17 at 30.5 in (SR and SR5) up to 265/70R18 at 32.6 in (TRD Off-Road i-FORCE MAX, Trailhunter, and TRD Pro). The TRD Off-Road i-FORCE MAX's 265/70R18 is 4th of the 4 distinct sizes in that spread: nothing else in the 2026 range we cover leaves the factory on a taller tire.
Top-ranked 265/70R18 tires for a 2026 Tacoma TRD Off-Road i-FORCE MAX
Our tire dataset scores 39 models available in 265/70R18, the size the 2026 Tacoma TRD Off-Road i-FORCE MAX runs from the factory on Falken WildPeak all-terrain. Below are the 3 best-ranked all-terrain models in that size, plus mild all-terrain pick Destination A/T2 as a deliberate contrast — it scores differently because it is built for a different job.
Falken Wildpeak A/T4W
8.1/10All-Terrain
Best for daily all weather, snow, wet roads.
All-Terrain
Best for balanced all terrain, snow, daily trail.
Mild All-Terrain
Best for quiet daily, light trail, snow.
Scores are a 0-10 editorial synthesis of published reviews, manufacturer specifications, and retailer fitment data — not tires we tested ourselves. Availability in 265/70R18 for the 2026 TRD Off-Road i-FORCE MAX comes from that dataset's own size catalog, and the shortlist follows the dataset's editorial rank — the 0-10 figure beside each pick is the blended score, one input to that rank rather than the thing it sorts on, so a model further down the rank can carry a higher number. How we source and score.
2026 Tacoma TRD Off-Road i-FORCE MAX tire questions
Our two sources disagree here, so this page publishes the conservative one. On the 2026 TRD Off-Road i-FORCE MAX's factory wheel the nearest 33-class size in our candidate set is 275/70R18 at 33.2 in, and our per-size rules put it behind a level / 1-2 in setup with minor changes; the generation matrix is looser, putting a stock-height 4th gen Tacoma at 285/70R17 (33s, about 32.7 in). Plan for the leveling kit, and treat both as modeled estimates rather than installs we measured.
Our data lists the 2026 TRD Off-Road i-FORCE MAX on 18-in TRD Off-Road alloy — an 18-inch wheel. Across the whole 2026 range we cover 17-inch and 18-inch wheels, so wheel diameter is one of the things that changes between trims. Keeping the factory diameter keeps the sidewall the truck was tuned for, and it keeps the tire choices in our size data open to you.
On a 2026 TRD Off-Road i-FORCE MAX, 265/70R18 works out to 32.6 in of overall diameter and 10.4 in of section width, on an 18-inch wheel with a 7.3 in sidewall. The math is the standard one: 265 mm of width at a 70 percent ratio gives the sidewall, and diameter is the 18-inch rim plus twice that sidewall. At that size the tire turns about 619 revolutions per mile.
On the 2026 TRD Off-Road i-FORCE MAX's factory wheel, 275/70R18 is the nearest step up in our candidate set at 33.2 in — a taller 18-inch option that stays narrower than many 285 choices. Our rules rate its fitment risk high from stock height on factory offset, and it sits behind a level / 1-2 in setup with minor changes. Confirm the mounted dimensions and the door-placard load rating before ordering.