2021 Toyota Trucks Tire Fitment Guide

2021 Toyota Trucks vehicles use 18 different radial sizes across 10 models: 245/60R20 and 265/70R17 for 4Runner; 215/60R17 and 225/50R18 for C-HR; 235/65R18 and 235/55R20 for Highlander; 285/60R18 for Land Cruiser; 235/55R19, 225/65R17, and 225/60R18 for RAV4; 225/60R18 and 235/55R19 for RAV4 Prime; 275/55R20 and 275/65R18 for Sequoia; 265/60R18, 245/75R16, 265/70R16, and 265/65R17 for Tacoma; 275/55R20, 275/65R18, and 255/70R18 for Tundra; and 225/60R18 plus 225/55R19 for Venza.

Rim diameters span 16, 17, 18, 19, and 20 inches, so year and make alone are not enough to choose correctly. Where rim-width guidance is available, it ranges from 6.0-8.0 inches for 225/50R18 and 225/65R17, 6.5-8.0 for 245/75R16, 7.0-8.5 for 265/70R16, 7.0-9.0 for 265/70R17, and 7.5-9.5 for 275/65R18. The best starting point is the actual size currently on the vehicle or the wheel diameter you know you are retaining.

On a 2021 Toyota Trucks tire, 245/75R16 is a metric radial code. The 245 is the nominal section width in millimeters, 75 is the aspect ratio, R means radial construction, and 16 is the wheel diameter in inches. Within this Toyota range, that size belongs to the Tacoma.

That code matters because it ties the tire to both a physical wheel diameter and an overall tire profile. A Tacoma using 245/75R16 needs a 16-inch wheel, and the available example in this size is approved for a 6.5- to 8.0-inch rim width. Reading the code correctly helps prevent a common mistake: choosing a tire that looks close on paper but will not match the wheel already on the truck.

No, 2021 Toyota Trucks models do not use the same tire size. Some sizes are shared by a few related vehicles, such as 225/60R18 across RAV4, RAV4 Prime, and Venza, 235/55R19 across RAV4 and RAV4 Prime, and 275/55R20 plus 275/65R18 across Sequoia and Tundra. Most other sizes are tied to only one model.

That means identifying the exact model is essential, and in several cases you also need to know which wheel package the vehicle has. A 4Runner, Tacoma, or Highlander can each appear with more than one rim diameter in the same model year. If you are comparing more than one Toyota in this group, use the model first and the tire size second rather than assuming a shared fitment across the lineup.

Sidewall appearance varies by size within the 2021 Toyota Trucks range. 225/50R18 uses Blackwall products, 225/65R17 uses an RBL sidewall, and 265/70R17, 275/65R18, 245/75R16, and 265/70R16 use RWL sidewalls. Those differences are concentrated in the sizes that currently have product coverage here.

The practical choice depends on the look you want and the character of the vehicle. Blackwall is the most understated and contemporary appearance, while RWL gives a more aggressive truck and SUV presentation. On a 2021 Toyota product, sidewall style is usually more about visual preference and matching the vehicle's trim character than about historical authenticity, so confirm the look you want before narrowing down to a specific tire.

BFGoodrich covers every 2021 Toyota Trucks size that currently has product availability here. The all-terrain truck and SUV sizes include 265/70R17, 225/65R17, 275/65R18, 245/75R16, and 265/70R16, while 225/50R18 is covered by BFGoodrich g-Force street-oriented radials. No other brand appears in the available product range for these sizes.

That makes the brand choice straightforward, but the product character still changes by size. Some fitments lean heavily toward all-terrain use with RWL or RBL sidewalls, while the C-HR's 225/50R18 uses Blackwall performance-oriented choices. Pick the size first, then decide whether the tire style matches how the Toyota is actually driven, whether that means pavement-biased crossover use or truck-duty visual and load priorities.

For the 2021 Toyota Trucks C-HR in 225/50R18, both the BFGoodrich g-Force COMP-2 A/S and g-Force Sport COMP-2 use the same 18-inch rim diameter, the same 6.0- to 8.0-inch approved rim width range, the same Blackwall styling, and the same W speed rating at 168 mph. The main hard-spec difference shown here is weight: 28 pounds for the COMP-2 A/S and 27 pounds for the Sport COMP-2.

That means the choice is less about basic fitment and more about which product line better suits the way the C-HR is used. Since both fit the same wheel width range and carry the same speed ceiling, a buyer can compare product series character without worrying that one requires a different wheel setup. It is still wise to verify the full sidewall marking on the tire you choose so the replacement matches the vehicle's current wheel package.

Rim-width guidance for 2021 Toyota Trucks tires depends on the exact size. 225/50R18 and 225/65R17 fit 6.0- to 8.0-inch rims, 245/75R16 fits 6.5- to 8.0-inch rims, 265/70R16 fits 7.0- to 8.5-inch rims, 265/70R17 fits 7.0- to 9.0-inch rims, and 275/65R18 fits 7.5- to 9.5-inch rims. Those ranges apply to the sizes where approved wheel-width figures are available.

Wheel width matters because the correct tire size can still behave poorly if it is mounted on a rim outside the approved span. Before choosing a replacement, confirm both the tire size and the actual wheel width on the vehicle. That is especially important on trucks and SUVs that may already have aftermarket wheels, since a size that fits one factory-style wheel may not be the best match for a wider custom rim.

The available 2021 Toyota Trucks products shown here are all modern radial tires, and none carries a tube-type marking. Their size markings and product format point to tubeless-style construction rather than tube-type service. That applies to the covered sizes 265/70R17, 225/50R18, 225/65R17, 275/65R18, 245/75R16, and 265/70R16.

Even so, wheel condition still matters. If a vehicle has damaged bead seats, corrosion issues, or nonstandard wheels, a tire installer should inspect the wheel before mounting. On a 2021 Toyota application using stock modern wheels, inner tubes are generally not part of the expected setup, so the more useful pre-installation check is wheel condition, valve stem service, and whether the wheel width matches the tire's approved range.

A 2021 Toyota Trucks vehicle should be stored away from direct sunlight, standing moisture, and ozone-producing equipment such as electric motors, welders, or compressors. Keep the tires clean, maintain proper inflation, and move the vehicle periodically so one section of the tread does not carry the full load for months at a time. All of the sizes covered here are radial, which generally tolerate storage better than old-style bias-ply tires but still age from environment and time.

For seasonal or low-mileage use, many owners either roll the vehicle occasionally or support it in a way that reduces long static loading. The goal is not just preserving tread but protecting the casing and sidewalls from flat spotting, weathering, and pressure loss. A climate-controlled garage is ideal, but even in a standard garage, keeping the tires out of sun and away from ozone sources makes a meaningful difference.

Tires on a 2021 Toyota Trucks vehicle are usually judged more by age than by mileage once several years have passed. A sensible collector and low-use guideline is to begin careful age-based evaluation around five to seven years and treat about ten years as a strong replacement consideration, regardless of remaining tread. The DOT date code on the sidewall is the reference point for that timeline.

Driving pattern, storage conditions, inflation habits, and load use all affect service life, so there is no single expiration date that fits every Toyota in this group. A lightly used SUV can still have tires that look acceptable while aging internally. If the vehicle sees highway trips, family use, towing, or long-distance travel, age should carry more weight than remaining tread depth when deciding whether to replace the set.

Tires on a 2021 Toyota Trucks should be inspected before every drive and again before any longer trip. Check pressure, visible tread wear, cracking, punctures, bulges, and any irregular wear pattern that could point to alignment or suspension issues. On trucks and SUVs that see curb contact, rough roads, or trail use, sidewall condition deserves extra attention.

A quick walk-around catches many problems before they become roadside issues. For vehicles that sit for stretches, monthly checks are just as important as pre-drive checks because slow pressure loss can happen without obvious visual warning. If the Toyota runs a heavier-duty all-terrain fitment, also look closely for cuts, stone drilling, and impact damage that may not be obvious from tread depth alone.

Yes, 2021 Toyota Trucks tires in the covered sizes are suitable for highway use when they are in good condition, correctly inflated, and matched to the right vehicle and wheel. Speed ratings vary by size: 265/70R17 and 225/65R17 carry S ratings to 112 mph, 275/65R18 carries an R rating to 106 mph, 245/75R16 and 265/70R16 carry S ratings to 112 mph, and 225/50R18 carries a W rating to 168 mph. Those figures exceed normal U.S. highway speeds.

The more important limitation is usually the vehicle's setup and condition rather than the tire's maximum speed letter. Load carried, suspension health, braking condition, alignment, and whether the Toyota is using an all-terrain truck tire or a road-biased crossover tire all shape real-world confidence. Highway safety starts with using the exact size intended for the model and making sure the tire's load and speed rating suit how the vehicle is driven.

Inflation pressure for a 2021 Toyota Trucks tire should start with the factory vehicle placard or owner's manual, because recommended vehicle pressure is not interchangeable between models or sizes. Some tire load figures are available here: 265/70R17 supports 2,470 pounds at 50 psi in one version and 3,195 pounds at 80 psi in another, 225/65R17 supports 2,150 pounds at 65 psi, 275/65R18 supports 3,415 pounds at 80 psi, 245/75R16 supports 3,042 pounds at 80 psi, and 265/70R16 supports 3,195 pounds at 80 psi.

Those pressure figures are maximum load-rating references for the tire itself, not a blanket instruction to run every Toyota at those numbers. A crossover such as a RAV4 or C-HR and a truck such as a Tacoma or Tundra may use very different operating pressures even when both wear modern radials. The right approach is to use the vehicle maker's target pressure for normal service and compare it with the tire maker's sidewall limits, not substitute one for the other.

Before a longer drive in a 2021 Toyota Trucks vehicle, inspect every tire for cracking, punctures, bulges, uneven wear, and proper cold inflation pressure. Look at the spare as well, especially on trucks and SUVs that may rely on it far from home. If the vehicle uses one of the all-terrain style sizes, check closely for sidewall cuts and tread damage from previous off-pavement use.

Tires are only one part of the trip-prep picture on a modern Toyota, but they are the part that meets the road every mile. A longer outing is also the right time to check brake condition, fluid levels, suspension feel, and whether the vehicle tracks straight without vibration. If the current tires are several years old, a pre-trip inspection should include the DOT date code so age is considered alongside tread depth and appearance.