The 2025 Toyota Tacoma has 10 public tire observation(s) and 4 low-voltage battery observation(s). Select your actual trim and wheel package before relying on any size.
Recorded trims
- Limited
- SR
- SR with Steel Wheels
- SR5
- TRD Off-Road Gas
- TRD Off-Road Hybrid
- TRD PreRunner
- TRD Pro
- TRD Sport
- Trailhunter
Tire sizes by configuration
| Trim / option | Observed size | Axle | Service | Wheel / condition | Source ID |
|---|---|---|---|---|---|
| Limited | 265/65R18 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| SR | 245/70R17 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| SR with Steel Wheels | 245/70R17 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| SR5 | 245/70R17 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| TRD Off-Road Gas | 265/70R17 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| TRD Off-Road Hybrid | 265/70R18 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| TRD PreRunner | 265/70R17 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| TRD Pro | 265/70R18 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| TRD Sport | 265/65R18 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
| Trailhunter | 265/70R18 | unspecified | Not documented | Select the actual factory wheel/option; trim alone may be insufficient | GY-2025-TOYOTA-TACOMA |
Before ordering tires
Read the driver-door tire placard. Match the installed wheel, axle, tire class, load index, speed rating and any OE marking. The size alone cannot approve a replacement SKU. Tire-sidewall maximum pressure is not your vehicle’s cold inflation pressure.
Low-voltage battery groups
| Engine / trim | Position | Observed group | Technology | Condition | Source ID |
|---|---|---|---|---|---|
| TRN4# or TZNA4#; standard | primary_low_voltage | H6 (LN3) | Not documented | Standard chart row; verify AC inverter option | OEM-TOYOTA-TRUESTART-2025-2026 |
| TRN4# or TZNA4# | primary_low_voltage | H7 SLI (LN4) | SLI | AC inverter option | OEM-TOYOTA-TRUESTART-2025-2026 |
| TZNH47; hybrid | primary_low_voltage | H6 (LN3) | Not documented | Hybrid model | OEM-TOYOTA-TRUESTART-2025-2026 |
| TZNA40 or TZNA45; idle Stop & Start | primary_low_voltage | H7 EFB (LN4-ISS) | EFB | AC inverter output | OEM-TOYOTA-TRUESTART-2025-2026 |
Toyota chart scope: These rows describe Toyota TrueStart replacement-battery applications, subject to the listed engine and option. They do not establish the factory-installed battery for an individual VIN or approve a third-party product.
Before ordering a battery
Check the actual battery position, chemistry, voltage, terminals, tray, hold-down, vent, CCA requirement and any BMS registration procedure. Group size alone does not approve a replacement SKU. High-voltage traction batteries are outside this guide.
What to verify next
- Match the exact year and factory options.
- Read the door placard and installed tire sidewall or the installed battery label.
- Compare an exact replacement SKU with the OEM requirements and ask a qualified installer when a condition remains unknown.
Sources and scope
- Goodyear — 2025 Toyota Tacoma: version/option and tire size (checked 2026-11-01)
- Toyota Motor Sales, U.S.A. — Toyota TrueStart Batteries 2025–2026 Updates: vehicle application chart (checked 2026-11-01)
Research checked November 2, 2026. A source-observed size is not final product fitment. Confirm the actual vehicle and current manufacturer guidance.