2021 Toyota Tacoma Tire Size, Pressure & Specs
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Quick answer
- OEM Tire Size: 245/75R16, 265/70R16, 265/65R17, or 265/60R18
- Recommended Cold Tire Pressure (Front/Rear): 30 psi for most models. Check your driver's side door jamb sticker for the pressure specific to your truck's configuration.
- Bolt Pattern: 6x139.7 mm (6x5.5 in)
- Wheel Size: 16x7", 17x7.5", or 18x7.5"
- Load Index/Speed Rating: 108S to 112S
- Spare Tire Size: Full-size spare, typically matching the OEM tire size.
- TPMS Frequency: 315 MHz
Tire Sizes by Trim
| Trim Level | Standard Tire Size |
|---|---|
| SR | 245/75R16 |
| SR5 | 245/75R16 |
| TRD Sport | 265/65R17 |
| TRD Off-Road | 265/70R16 |
| Limited | 265/60R18 |
| TRD Pro | 265/70R16 |
Recommended replacement tires
Choosing the right replacement tires for your 2021 Toyota Tacoma depends on your driving needs and budget. Here are a few popular options:
- Michelin Defender LTX M/S (Premium): A top-tier, all-season tire known for its long tread life, comfortable ride, and excellent wet and dry traction. Expect to pay a premium for this tire.
- BFGoodrich All-Terrain T/A KO2 (Mid-Range): A legendary all-terrain tire that is a favorite among Tacoma owners for its aggressive looks and outstanding off-road capability. It's a great option if you frequently venture off the pavement.
- General Grabber HTS60 (Budget-Friendly): A solid, all-season highway-terrain tire that offers a good balance of performance and value. It provides a smooth, quiet ride and reliable traction in most conditions.
Lug nut torque & pattern
- Lug Nut Torque: 85 ft-lbs (115 Nm)
- Lug Pattern: When tightening the lug nuts, it's crucial to follow a star or crisscross pattern to ensure the wheel is seated evenly against the hub. Tighten the lug nuts in sequence to half the recommended torque, and then repeat the pattern to the final torque spec.
Common tire issues for this vehicle
The 2021 Toyota Tacoma is a robust and reliable truck, but like any vehicle, it can experience tire-related issues. Some common problems reported by owners include:
- Uneven Tire Wear: This is often caused by improper wheel alignment or tire balance. It's a good practice to have your alignment checked and tires rotated every 5,000 to 7,500 miles.
- Vibrations at Highway Speeds: If you feel a vibration through the steering wheel or the entire truck at higher speeds, it's likely due to an out-of-balance tire. A tire shop can easily re-balance your tires to resolve this issue.
- TPMS Malfunctions: The Tire Pressure Monitoring System (TPMS) can sometimes be overly sensitive or display a warning light even when tire pressures are correct. This can be caused by a faulty sensor or a change in ambient temperature. If the light persists after checking your tire pressures, have the system inspected by a qualified technician.
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More specs for the 2021 Toyota Tacoma
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2021 Toyota Tacoma Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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