The 2001 Toyota Trucks Tundra arrived at a time when Toyota was expanding beyond compact pickups and into the full-size market with a truck aimed at everyday work, towing, and long-distance use. Buyers still turn to this generation for its straightforward design and durable reputation. Tire fitment for the 2001 Toyota Trucks Tundra centers on two radial sizes, 245/70R16 and 265/70R16, both built around a 16-inch wheel. That keeps the decision focused on matching the correct sub-model and wheel setup, then choosing the right tire character within that size. For a truck that may see road use, light trail duty, or restoration-minded upkeep, correct size selection comes first.
Which Tire Size Is Right for The 2001 Toyota Trucks Tundra
The 2001 Toyota Trucks Tundra uses two primary tire sizes, and the right one depends on the specific sub-model. Both are metric radial sizes for 16-inch rims, so the first step is confirming whether the truck is a Base, Limited, or an SR5 configured for 245/70R16 or 265/70R16. Once size is confirmed, the decision shifts to rim-width compatibility, load capacity, and the kind of road or light truck use the tire needs to support.
245/70R16 is a metric radial size in which 245 identifies section width in millimeters, 70 is the aspect ratio, R marks radial construction, and 16 is the wheel diameter in inches. On the 2001 Toyota Trucks Tundra, this size serves as a primary fitment for certain sub-model configurations using a 16-inch wheel. Available options in this size include a BFGoodrich All-Terrain T/A KO2 with raised white letter styling. It is a useful choice to evaluate when the truck is set up around the narrower of the two original size families and wheel compatibility remains within the proper range.
265/70R16 is also a metric radial size, with 265 indicating a wider nominal section width, 70 identifying the profile ratio, R designating radial construction, and 16 calling for a 16-inch rim. For the 2001 Toyota Trucks Tundra, this size applies to selected sub-models and to some SR5 configurations, so it should not be assumed across every truck. In this size, BFGoodrich offers the All-Terrain T/A KO2 with raised white letter sidewall styling. It deserves a closer look when the truck carries the wider 16-inch fitment and the owner wants to stay within that original size group.
Tire fitment on the 2001 Toyota Trucks Tundra varies by sub-model, so identifying the exact trim matters before choosing a size. Base and Limited models separate cleanly by size, while the SR5 can use either fitment depending on the truck's wheel and tire setup.
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2001 Toyota Trucks Tundra Base
The 2001 Toyota Trucks Tundra Base uses a single radial tire fitment, which keeps size selection straightforward once the trim is confirmed. The main choice then becomes selecting a tire that suits the truck's intended use while staying consistent with the correct 16-inch wheel setup.
The 2001 Toyota Trucks Tundra Limited uses the larger of the two primary radial fitments offered across this model line. That makes wheel confirmation especially important, then the focus shifts to choosing a tire with the right load and rim-width compatibility for how the truck is driven.
The 2001 Toyota Trucks Tundra SR5 can use either of the two primary radial tire sizes, so the actual wheel and tire setup on the truck needs to be confirmed before replacement. Once that is established, selection becomes a matter of matching the correct size and comparing tire specifications within that fitment.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2001 Toyota Trucks Tundra Tires for Sale
Available 2001 Toyota Trucks Tundra tire choices center on BFGoodrich All-Terrain T/A KO2 fitments in both primary 16-inch sizes. The key comparison points are size-specific rim-width range, load capacity, weight, and raised white letter sidewall styling.
Owners of a 2001 Toyota Trucks Tundra usually need to sort out the right tire size by sub-model, then compare radial fitment, 16-inch wheel compatibility, and practical tire selection details before putting the truck back on the road.
Tire Size & Fitment
What tire size fits a 2001 Toyota Trucks Tundra?
The 2001 Toyota Trucks Tundra uses two primary tire sizes: 245/70R16 and 265/70R16. Base models use 245/70R16, Limited models use 265/70R16, and SR5 models can use either size depending on the truck's configuration. Both are radial tire sizes designed for 16-inch wheels.
That means the first step is confirming the exact sub-model and then checking the actual tire or wheel setup on the truck, especially on an SR5. A previous owner may have changed wheels or tire size, so replacement should be based on the correct trim and the current 16-inch wheel fitment rather than appearance alone.
What size rim does a 2001 Toyota Trucks Tundra use?
The primary tire fitments for the 2001 Toyota Trucks Tundra are built around a 16-inch rim diameter. Both 245/70R16 and 265/70R16 use that same 16-inch wheel diameter, which keeps the basic rim size consistent even though the tire widths differ.
Rim diameter is only one part of the fitment picture, so wheel width still matters when choosing between the two sizes. The available 245/70R16 tire fits a narrower rim-width range than the available 265/70R16 tire, making it important to confirm the wheel itself before moving from one size family to the other.
Do all 2001 Toyota Trucks Tundra sub-models use the same tire size?
No, the 2001 Toyota Trucks Tundra does not use one tire size across every sub-model. The Base uses 245/70R16, the Limited uses 265/70R16, and the SR5 may use either 245/70R16 or 265/70R16 depending on how the truck is equipped.
That variation is why trim identification matters before ordering or comparing tires. The safest approach is to confirm the sub-model, check the current wheel diameter, and read the existing tire size on the truck. Doing that avoids choosing a wider or narrower fitment that may not match the wheel width already on the vehicle.
Choosing the Right Tire
What should I consider when choosing a 245/70R16 or 265/70R16 tire for a 2001 Toyota Trucks Tundra?
Start with the correct tire size for the truck's sub-model and actual wheel setup. On a 2001 Toyota Trucks Tundra, that means confirming whether the truck uses 245/70R16 or 265/70R16, then making sure the tire matches the 16-inch wheel and the appropriate rim-width range for that size.
From there, compare the tire's load capacity, inflation specification tied to that load rating, overall tire character, and intended use. A truck used for highway driving, hauling, or mixed on-road and light off-road service may call for different priorities, even when the replacement remains within the correct original size family.
What sidewall styles are available for 2001 Toyota Trucks Tundra tires?
The available tire options for the 2001 Toyota Trucks Tundra use an RWL sidewall, which means raised white letters. That gives the truck a more traditional light-truck appearance than a plain blackwall and suits buyers who want a more noticeable sidewall presentation on a 16-inch radial fitment.
Sidewall style does not change the required tire size, but it can affect the finished look of the truck quite a bit. Buyers trying to preserve a clean original-era appearance or a more rugged period-style stance often pay attention to whether the white lettering complements the truck's trim, wheel design, and intended use.
What tire series are available for the 2001 Toyota Trucks Tundra?
Current product choices for the 2001 Toyota Trucks Tundra include the BFGoodrich All-Terrain T/A KO2 series in both primary 16-inch fitments. That means buyers comparing tires on this page are looking at the same core series across the two sizes rather than choosing between several unrelated tread families.
The important comparison points shift to the size-specific details within that series, including rim-width range, load capacity, and tire weight. Those differences matter because the 245/70R16 and 265/70R16 versions support different wheel widths and carry different load figures, even though they share the same basic series identity.
Restoration & Appearance
Which tire should I choose for a period-style 2001 Toyota Trucks Tundra?
A period-style choice for a 2001 Toyota Trucks Tundra starts with using the correct original size family for the truck's sub-model: 245/70R16 or 265/70R16 on a 16-inch wheel. Since this Tundra uses radial fitments, the decision is less about vintage construction and more about preserving the truck's original overall stance and proportion.
Appearance-minded buyers should confirm the truck's trim, wheel setup, and whether it was previously modified before choosing a replacement. Keeping the correct size matters more than chasing a generic truck look, because the wrong width or profile can change how the Tundra sits and how closely it reflects its early-2000s factory-era presentation.
How does tire fitment affect the appearance of a restored 2001 Toyota Trucks Tundra?
Tire fitment has a strong effect on how a restored 2001 Toyota Trucks Tundra looks because width and profile shape influence the truck's stance, wheel-to-tire proportion, and overall visual balance. Staying with the correct 245/70R16 or 265/70R16 fitment helps preserve the appearance intended for that specific sub-model.
A tire that is too wide, too narrow, or mounted on a mismatched wheel can make the truck look off even before clearance issues appear. For restoration-minded work, it helps to compare the truck against period photos, original paperwork, or marque-specific references so the finished look remains consistent with the way that trim was equipped.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2001 Toyota Trucks Tundra?
Yes, modifications can affect tire fitment on a 2001 Toyota Trucks Tundra even when the truck still uses a 16-inch wheel. Aftermarket wheels, changes in wheel width, suspension lifts or lowering, and body or steering alterations can all influence how a 245/70R16 or 265/70R16 tire sits and clears.
A truck that has been changed from stock should be checked for wheel width, tire clearance at full steering lock, and space around the fenders and suspension components. That is especially important on an SR5, where either original tire size may already be possible, because modifications can further complicate what actually works on the truck.
What should I inspect before driving a 2001 Toyota Trucks Tundra on new tires?
Before driving a 2001 Toyota Trucks Tundra on new tires, inspect wheel condition, verify the tire size against the truck's sub-model and wheel setup, and make sure inflation is set appropriately for the tire being used. It also helps to look over the suspension and steering components for wear that could affect tire behavior.
A short road test should include checking for rubbing, vibration, pulling, or unusual noise once the tires are mounted. Trucks that have spent time parked deserve extra attention because alignment issues, old shocks, or worn bushings may not be obvious until fresh tires are installed and the vehicle is driven again.
How should tires on a collector-era 2001 Toyota Trucks Tundra be maintained?
Tires on a low-use 2001 Toyota Trucks Tundra should be maintained with regular pressure checks, routine visual inspections, and careful storage habits. Even a truck driven infrequently can develop age-related issues such as sidewall cracking, flat spotting, tread hardening, or slow air loss if the tires spend long periods sitting.
Good maintenance includes moving the truck occasionally, keeping it out of prolonged heat and direct sunlight, and inspecting the tread and sidewalls before longer drives. A Tundra that still looks roadworthy can still have aging tires, so condition matters just as much as tread depth when deciding whether the truck is ready for use.
