The 2001 GMC Trucks Yukon sits in the full-size SUV era when buyers wanted truck-based capability with family-duty comfort, and its tire fitment reflects that balance. Denali, 4x2, 4x4, and Z71-equipped Yukons did not all use the same setup, so the first step is matching the tire to the exact version of the vehicle. This Yukon uses radial tires only, with four primary sizes spread across 16-inch and 17-inch wheel diameters. Available choices stay focused on an all-terrain, raised-white-letter presentation. For a stock or restoration-minded truck, correct size and wheel confirmation matter more here than chasing a one-size-fits-all answer.
Which Tire Size Is Right for The 2001 GMC Trucks Yukon
The 2001 GMC Trucks Yukon uses four primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. Some versions use 16-inch wheels while others use 17-inch wheels, so confirming the truck's current wheel setup is the first step before comparing tire choices. Once size is verified, the main decision becomes selecting the right radial tire within that fitment.
Fit(s): Denali, SLE w/Z71 Pkg., and SLT w/Z71 Pkg.
Construction: Radial|Rim: 17 in
265/70R17 is a metric radial size where 265 identifies the nominal section width in millimeters, 70 is the aspect ratio, R marks radial construction, and 17 is the wheel diameter in inches. On the 2001 GMC Trucks Yukon, this size is used on 17-inch wheel applications such as Denali and certain Z71-package versions. Available choices center on BFGoodrich's All-Terrain T/A KO2 with a raised white letter sidewall. This size is worth considering when the Yukon is equipped with the correct 17-inch wheels and the goal is to keep the truck's intended stance and clearance relationship intact.
245/75R16 is a metric radial size that uses a 245-millimeter nominal section width, a 75-series profile, and a 16-inch rim diameter. On the 2001 GMC Trucks Yukon, it appears on certain 4x2 SLE and SLT applications, making it one of the stock-style 16-inch fitments rather than a universal size across the range. The available product uses BFGoodrich's All-Terrain T/A KO2 series with raised white lettering. This size makes sense when the truck still carries the correct 16-inch wheel setup and the owner wants to stay with the fitment used on those specific two-wheel-drive configurations.
265/70R16 follows the same modern metric radial format, with 265 millimeters of nominal section width, a 70-series profile, radial construction, and a 16-inch wheel diameter. On the 2001 GMC Trucks Yukon, this size is tied to certain SLE and SLT 4x2 configurations, so it should be matched to the truck's exact setup rather than assumed across every trim. BFGoodrich offers this fitment in the All-Terrain T/A KO2 with an RWL sidewall treatment. It is a practical choice for owners who need the broader 265-section 16-inch fitment used on selected rear-wheel-drive Yukon applications.
265/75R16 is a metric radial size with a 265-millimeter nominal section width, a taller 75-series profile, and a 16-inch wheel diameter. For the 2001 GMC Trucks Yukon, this size is used on certain 4x4 and Z71-related applications, giving it a distinct role within the Yukon lineup rather than making it a default choice for every model. The available offering is BFGoodrich's All-Terrain T/A KO2 in a raised white letter configuration. This fitment deserves close attention when the truck is a four-wheel-drive or package-specific Yukon and wheel diameter, clearance, and current stance all need to remain in check.
Tire fitment varies across the 2001 GMC Trucks Yukon lineup, and some sub-models even use more than one primary size. Checking the exact Denali, SLE, SLT, 4x2, 4x4, or Z71 designation is essential before selecting a tire, especially because both 16-inch and 17-inch wheel applications are present.
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2001 GMC Trucks Yukon Denali
The 2001 GMC Trucks Yukon Denali uses a 17-inch radial tire fitment rather than one of the 16-inch Yukon sizes. That makes wheel confirmation especially important before replacement, and it keeps the buying decision focused on selecting the right tire within that 17-inch setup.
The 2001 GMC Trucks Yukon SLE 4x2 can use two different 16-inch radial tire sizes, so this trim calls for a closer look at the truck's actual wheel and tire combination. Tire selection starts with confirming which of the two primary fitments is already on the vehicle.
The 2001 GMC Trucks Yukon SLE 4x4 uses one primary 16-inch radial fitment. For this sub-model, the main task is less about choosing between sizes and more about matching the existing wheel diameter and intended use before comparing available tire options.
The 2001 GMC Trucks Yukon SLE w/Z71 Pkg. spans both 16-inch and 17-inch radial fitments, making it one of the Yukon variations where size cannot be assumed from the package name alone. Tire replacement begins with confirming wheel diameter and the current tire size already fitted to the truck.
The 2001 GMC Trucks Yukon SLT 4x2 also uses two possible 16-inch radial sizes. That means the right replacement depends on the exact wheel-and-tire setup on the vehicle, not just the SLT badge, before comparing tread, load, and sidewall details.
The 2001 GMC Trucks Yukon SLT 4x4 uses one primary 16-inch radial tire size. Tire shopping is therefore more straightforward on this sub-model, provided the truck still has the wheel diameter and overall setup associated with that original fitment.
The 2001 GMC Trucks Yukon SLT w/Z71 Pkg. can use either a 17-inch or 16-inch radial fitment depending on the configuration. Because two primary sizes are involved, the safest starting point is verifying the current wheel diameter before comparing tire specifications.
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 GMC Trucks Yukon Tires for Sale
Available Yukon tire choices focus on BFGoodrich All-Terrain T/A KO2 radials across the covered 16-inch and 17-inch sizes. The main comparison points are the exact fitment, load specification, rim-width range, and the consistent raised white letter sidewall presentation.
Owners of a 2001 GMC Trucks Yukon usually need to sort out exact tire size by sub-model and wheel diameter first. From there, the key questions involve rim fitment, available radial choices, appearance, and what to inspect before putting the SUV back on the road.
Tire Size & Fitment
What tire size fits a 2001 GMC Trucks Yukon?
The 2001 GMC Trucks Yukon uses four primary radial tire sizes: 265/70R17, 245/75R16, 265/70R16, and 265/75R16. The correct fitment depends on the exact sub-model, since Denali, 4x2, 4x4, and Z71-package Yukons do not all share the same tire size.
The most important first check is the truck's current wheel diameter, because this Yukon uses both 16-inch and 17-inch applications. After that, confirm the exact trim and drivetrain, then compare the size already on the vehicle so the replacement matches the setup the Yukon is actually using.
What size rim does a 2001 GMC Trucks Yukon use?
A 2001 GMC Trucks Yukon uses either a 16-inch or 17-inch rim, depending on the sub-model and tire size. The 265/70R17 fitment uses a 17-inch wheel, while 245/75R16, 265/70R16, and 265/75R16 are all built for 16-inch wheels.
Rim diameter should be confirmed before any other tire decision, because a 16-inch tire cannot be mounted on a 17-inch wheel and vice versa. It also helps to check wheel width at the same time, especially if the Yukon has aftermarket wheels or a previous owner changed the original setup.
Why does the 2001 GMC Trucks Yukon have more than one tire size?
The 2001 GMC Trucks Yukon has more than one tire size because different sub-models used different wheel and tire combinations. Denali and some Z71-package versions use 265/70R17, certain 4x2 models use either 245/75R16 or 265/70R16, and some 4x4 applications use 265/75R16.
That means the Yukon badge alone is not enough to choose a replacement tire. Matching the exact trim, drivetrain, package, and wheel diameter matters, and the tire already mounted on the truck is a useful cross-check before settling on a specific size.
Choosing the Right Tire
What should I consider when choosing a Yukon tire for a 2001 GMC Trucks Yukon?
Start with the correct size for the exact Yukon sub-model, then look at radial construction, rim compatibility, and load specification. The available choices for these sizes center on BFGoodrich All-Terrain T/A KO2 products, with differences that include rim-width range, load capacity, and tire size-specific construction details.
After size is confirmed, think about how the Yukon is used. A stock daily-driven SUV, a lightly modified truck, and a seasonal tow vehicle may all point the buyer toward different priorities even within the same tire line, so wheel setup and intended use should guide the final selection.
What sidewall styles are available for 2001 GMC Trucks Yukon tires?
The available tire choices for the 2001 GMC Trucks Yukon use an RWL sidewall style, which means raised white letters. That gives these Yukon fitments a more traditional truck and SUV presentation than a plain blackwall, especially in the BFGoodrich All-Terrain T/A KO2 line.
Sidewall appearance does not change the need to match the correct size, wheel diameter, and load specification. It does matter visually, though, so owners restoring a stock-looking Yukon or trying to preserve an early-2000s truck appearance may want to factor that raised-letter look into the decision.
What tire series are available for the 2001 GMC Trucks Yukon?
The available products for the 2001 GMC Trucks Yukon fall within the BFGoodrich All-Terrain T/A KO2 series. That keeps the product grid focused, with the main distinctions coming from exact size, load capacity, rim-width compatibility, and whether the Yukon uses a 16-inch or 17-inch wheel.
A single tire series still requires careful comparison because the Yukon does not use one universal fitment. Choosing between 245/75R16, 265/70R16, 265/75R16, and 265/70R17 should come first, and then the buyer can compare the KO2 specifications that apply to that exact size.
Restoration & Appearance
Which tire should I choose for a period-style 2001 GMC Trucks Yukon?
A period-style 2001 GMC Trucks Yukon starts with using the correct primary size for the exact sub-model and wheel diameter. Since this SUV uses modern radial metric sizes, the most authentic-looking path is usually a tire that preserves the intended stance and fills the wheel opening in the same general way.
The available Yukon products focus on BFGoodrich All-Terrain T/A KO2 fitments with raised white letters, which suits a truck-oriented early-2000s look. For owners who want exact historical accuracy beyond size and general appearance, vehicle-specific reference material is still the best guide before making a final choice.
How does tire construction affect the appearance of a restored 2001 GMC Trucks Yukon?
On a 2001 GMC Trucks Yukon, tire construction is straightforward because the primary fitments are radial. That means the visual differences come less from choosing between bias-ply and radial construction and more from selecting the correct metric size, wheel diameter, and sidewall presentation.
Appearance can shift noticeably if the Yukon wears the wrong profile or a size meant for a different sub-model. Keeping the correct 16-inch or 17-inch fitment and paying attention to sidewall style helps maintain a stock-looking stance, which is especially important on Denali and Z71-package trucks.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2001 GMC Trucks Yukon?
Yes, modifications can affect tire fitment on a 2001 GMC Trucks Yukon even when the replacement tire is one of the correct stock sizes. Aftermarket wheels, changed wheel width, suspension lifts or lowering, and body or fender alterations can all influence clearance and the way a tire sits on the truck.
That is especially important on a Yukon with multiple possible factory sizes and both 16-inch and 17-inch wheel applications. A truck that no longer carries its original wheels should be measured carefully so the chosen tire matches the actual wheel diameter and works with the current suspension and steering travel.
What should I inspect before driving a 2001 GMC Trucks Yukon on new tires?
Before driving a 2001 GMC Trucks Yukon on new tires, check tire pressure, wheel lug torque, valve stem condition, and basic clearance at the fenders and steering components. It also helps to confirm that all four tires match the intended size and that the wheels themselves are in sound condition.
A Yukon that has sat for long periods deserves extra attention to brake condition, suspension wear, and any signs of rubbing once the vehicle is rolling. A short, careful road test followed by a second inspection can catch issues early before the SUV goes back into regular use.
How should tires on a collector-era 2001 GMC Trucks Yukon be maintained?
Tires on a collector-era 2001 GMC Trucks Yukon should be kept properly inflated, inspected regularly for cracking, cuts, bulges, and uneven wear, and protected from long exposure to heat, sunlight, and moisture. Even a lightly used Yukon can develop tire problems simply from age and long storage intervals.
Moving the truck periodically helps avoid flat spotting, and checking air pressure before every drive is wise on a vehicle that is not used daily. Storage condition matters just as much as mileage, so a clean, dry space away from ozone-producing equipment helps preserve both appearance and serviceability.
