The 2014 GMC Vans range carried forward GMC’s long-running full-size work van tradition, with Savana models serving everything from family hauling to commercial duty and heavy payload use. In this model year, the lineup centered on the Savana 1500, 2500, and 3500, and tire choice depends first on identifying which series you have. Two radial sizes appear across the 2014 GMC Vans range: the half-ton Savana 1500 uses one size, while the heavier-duty 2500 and 3500 share another. Before choosing a tire, confirm your exact Savana model and wheel diameter, since the 1500 and the 2500/3500 do not use the same rim size.
Which Tire Size Is Right for Your 2014 GMC Vans
Two tire sizes are used across 2014 GMC Vans models, and they vary by model rather than being shared across the full range. The real decision starts with confirming the correct model and rim diameter first, because the Savana 1500 uses a different wheel diameter than the Savana 2500 and 3500. Understanding that distinction before choosing a product saves time and helps match the tire to the right van.
Year(s): 2014|Fit(s): Savana 1500|Construction: Radial|Rim: 17 in
245/70R17 is a metric radial size with a 245 millimeter section width, a 70-series aspect ratio, and fitment for a 17-inch wheel. This size is specific to the Savana 1500 and is available from BFGoodrich with an RWL sidewall and an S speed rating, which carries a 112 mph ceiling. It suits owners who want a light-truck radial with a more contemporary all-terrain character rather than an era-specific collector tire look.
Year(s): 2014|Fit(s): Savana 2500, Savana 3500|Construction: Radial|Rim: 16 in
245/75R16 is a metric radial size with a 245 millimeter section width, a 75-series aspect ratio, and fitment for a 16-inch wheel. This size is specific to the Savana 2500 and Savana 3500 and is available from BFGoodrich with an RWL sidewall and an S speed rating, which carries a 112 mph ceiling. It makes sense for buyers matching the heavier-duty Savana models that use a 16-inch wheel and want a radial tire built around light-truck service.
Three 2014 GMC Vans models are covered here: Savana 1500, Savana 2500, and Savana 3500. Tire size varies by model, so year and make alone are not enough; the half-ton van uses a different size and rim diameter than the heavier-duty 2500 and 3500. Select your model below to narrow the fitment history and see the tire options that match your specific Savana.
2014 GMC Vans Savana 1500
The 2014 GMC Vans Savana 1500 was the lighter-duty member of the Savana family, aimed at buyers who wanted full-size van space without stepping into the heavier commercial ratings of the 2500 and 3500. Its tires mount on 17-inch wheels, which sets it apart from the heavier Savana variants in this model year.
The 2014 GMC Vans Savana 2500 sat in the middle of the range, bridging passenger and commercial use with a more serious payload and service-minded character than the 1500. Its tires mount on 16-inch wheels, and it shares its tire size with the heavier Savana 3500.
The 2014 GMC Vans Savana 3500 was the heavy-duty end of the lineup, commonly chosen where load carrying and upfit capability mattered more than a lighter-duty van’s priorities. Its tires also mount on 16-inch wheels, sharing the same size used by the Savana 2500.
Two products are available across two tire sizes for 2014 GMC Vans vehicles. The 245/70R17 has one BFGoodrich radial with an RWL sidewall, and the 245/75R16 has one BFGoodrich radial with an RWL sidewall.
These FAQs cover how 2014 GMC Vans tire sizing changes between Savana 1500 and Savana 2500/3500 models, what the metric size codes mean, and what to check for load, pressure, storage, and longer road use.
Size Basics & Fitment
What tire sizes fit 2014 GMC Vans vehicles?
2014 GMC Vans vehicles use two tire sizes across the Savana lineup. The Savana 1500 uses 245/70R17, while the Savana 2500 and Savana 3500 use 245/75R16. Both are radial light-truck sizes, but they do not share the same rim diameter. The 245/70R17 fits a 17-inch wheel and the 245/75R16 fits a 16-inch wheel. Each of these sizes works with a rim width range of 6.5 to 8.0 inches in the available product range.
That means the first fitment step is identifying whether your van is a 1500, 2500, or 3500. A buyer comparing only year and make can easily end up on the wrong size because the heavier-duty vans share one size and the lighter-duty van uses another. Checking the tire placard, existing tire sidewall, and actual wheel diameter before ordering is the fastest way to avoid a mismatch.
What does 245/70R17 mean on a 2014 GMC Vans tire?
On a 2014 GMC Vans tire, 245/70R17 means the tire is 245 millimeters wide, has a 70-series aspect ratio, uses radial construction, and mounts on a 17-inch wheel. For the 2014 Savana range, that size belongs to the Savana 1500. The available 245/70R17 product carries an S speed rating, which has a 112 mph ceiling, and a load capacity of 3,000 pounds at 80 psi.
That code matters because it identifies both the tire’s basic dimensions and the wheel diameter it must fit. Even small-looking changes in the final number make a major difference, since a 17-inch tire cannot mount on a 16-inch wheel. If your 2014 GMC Vans model is a Savana 1500, this code is the place to start before comparing tread style, sidewall appearance, or intended use.
Do all 2014 GMC Vans models use the same tire size?
No, 2014 GMC Vans models do not all use the same tire size. The Savana 1500 uses 245/70R17, while the Savana 2500 and Savana 3500 use 245/75R16. All three are part of the same Savana family, but the lighter-duty and heavier-duty versions separate into different wheel diameters and tire sizes. That split follows the role of the van in the lineup rather than trim appearance alone.
For a buyer, that means identifying the model is essential before choosing a tire. If you own a 2500 or 3500, the shared size simplifies the search, but a 1500 owner needs to stay with the 17-inch fitment path. When a used van has had wheels swapped at some point, it is wise to verify both the current wheel diameter and the original fitment guidance before making a final choice.
Buying the Right Tire
What sidewall styles are available for 2014 GMC Vans tires?
2014 GMC Vans tires in both available sizes come with an RWL sidewall, meaning raised white letters. The 245/70R17 for the Savana 1500 uses that style, and the 245/75R16 for the Savana 2500 and 3500 does as well. On a modern full-size van from this era, an RWL sidewall fits the look of a light-truck all-terrain tire rather than a vintage narrow-white or blackwall restoration style.
Sidewall appearance matters mostly for how you want the van to present itself. A work-oriented or adventure-oriented Savana often looks natural with raised white letters, while a cleaner fleet or factory-like appearance may lead some owners to consider how the tire can be mounted or displayed on the wheel. It is worth checking the exact sidewall treatment on the product before making the final aesthetic choice.
What brands make tires for 2014 GMC Vans vehicles?
BFGoodrich covers both tire sizes used on 2014 GMC Vans vehicles here. The Savana 1500 size, 245/70R17, is available in the BFGoodrich All-Terrain T/A KO2 line, and the Savana 2500 and 3500 size, 245/75R16, is available in the same series. That gives the year-and-make range a consistent brand and product family across the different Savana models.
Keeping the same brand family across sizes can be helpful for owners who manage multiple vans or want a familiar tread and sidewall character across a mixed fleet. The real selection question is less about changing brands and more about confirming that your Savana model matches the correct size. Once that is settled, you can focus on whether the all-terrain light-truck character suits how your van is actually driven.
What is the difference between BFGoodrich All-Terrain T/A KO2 options for the 2014 GMC Vans?
The BFGoodrich All-Terrain T/A KO2 options for 2014 GMC Vans differ mainly by size, wheel diameter, load figure, and product weight. The 245/70R17 for the Savana 1500 fits a 17-inch wheel, carries 3,000 pounds at 80 psi, and weighs 47 pounds. The 245/75R16 for the Savana 2500 and 3500 fits a 16-inch wheel, carries 3,042 pounds at 80 psi, and weighs 48 pounds. Both use radial construction, RWL sidewalls, and an S speed rating.
That means the comparison is not really about two competing tire personalities; it is about matching the KO2 to the correct Savana platform. A 1500 owner needs the 17-inch fitment, while 2500 and 3500 owners need the 16-inch version. Once model fitment is confirmed, the remaining difference is mostly the dimensional and load relationship that goes with each van’s intended duty level.
Fitting & Setup
What rim width do 2014 GMC Vans tires require?
The available tire options for 2014 GMC Vans use the same rim width range even though they mount on different wheel diameters. The 245/70R17 used on the Savana 1500 fits rims from 6.5 to 8.0 inches wide, and the 245/75R16 used on the Savana 2500 and Savana 3500 also fits rims from 6.5 to 8.0 inches wide. The difference is in the wheel diameter, not the rim width range.
That makes wheel diameter the first checkpoint and wheel width the second. A buyer should still confirm the actual wheel on the van, especially if it has been changed from stock or carries aftermarket wheels. Staying within the stated rim width range helps preserve proper tire shape and load behavior, while trying to force a size onto the wrong diameter wheel is simply not an option.
Do 2014 GMC Vans tires require inner tubes?
The available 2014 GMC Vans tire options are modern radial light-truck tires, and no tube-type marking appears in these size offerings. The 245/70R17 for the Savana 1500 and the 245/75R16 for the Savana 2500 and 3500 are both presented as contemporary radial products rather than vintage tube-type fitments. That points buyers toward standard tubeless service on appropriate wheels in normal use.
Even so, wheel condition still matters. If a van has older replacement wheels, corrosion at the bead seat, damaged valve stem holes, or other issues can affect how well a tubeless tire seals and holds pressure. Before installation, it is smart to inspect the wheel, replace valve stems as needed, and make sure the wheel itself is intended for the tire and service load you plan to run.
Maintenance, Storage & Longevity
How should I store a 2014 GMC Vans when the tires are fitted?
A 2014 GMC Vans model should be stored away from direct sunlight, standing moisture, and ozone sources such as electric motors, compressors, battery chargers, and welders. Tires last better when they are kept clean, properly inflated, and not left supporting the same contact patch in one position for long periods. Even though these are radial tires rather than older bias-ply designs, long static storage can still encourage flat spotting and age-related sidewall deterioration.
For a van that sits seasonally, move it periodically or place it on stands if storage will be extended and the rest of the vehicle setup allows it safely. Keep the tires off oily or solvent-contaminated floors, and use covers if the van is stored in a bright area. Good storage habits matter as much as tread depth on a low-use collector or utility vehicle that may go weeks between drives.
How long do tires on a 2014 GMC Vans typically last?
Tires on a 2014 GMC Vans should be judged by age as much as by remaining tread. For collector, seasonal, or lightly used vans, a good rule is to begin evaluating tires closely once they reach about five to seven years of age and to treat around ten years as the point where replacement deserves serious consideration regardless of appearance. The DOT date code on the sidewall is the key reference for tire age.
That matters because a van can have plenty of tread left and still be riding on aged rubber. Heat cycles, sunlight, underinflation, storage conditions, and load history all affect service life, especially on heavier full-size vans. If your 2014 GMC Vans model sees occasional use, periodic age checks are often more meaningful than waiting for tread wear alone to tell you when it is time to replace a tire.
How often should tires on a 2014 GMC Vans be inspected?
Tires on a 2014 GMC Vans should be inspected before every drive and again before any longer highway trip. Look for sidewall cracking, cuts, punctures, tread irregularity, bulges, and any sign that the tire has been run low. Pressure should be checked when the tires are cold, and the inspection should include the spare if the van still carries one.
A full-size van can place meaningful load on its tires even when it is not heavily modified or obviously overloaded, so small problems deserve quick attention. It also helps to watch for uneven wear that may point to alignment or suspension issues rather than a tire defect. Catching those problems early protects ride quality, braking behavior, and the long-distance confidence that matters in a Savana used for travel or work.
Safety & Road Use
Are 2014 GMC Vans tires safe for highway driving?
The available 2014 GMC Vans tire sizes both carry an S speed rating, which means a 112 mph ceiling. The 245/70R17 for the Savana 1500 and the 245/75R16 for the Savana 2500 and 3500 are both modern radial light-truck tires, so they are built around contemporary highway use more than vintage collector patterns are. In ordinary real-world driving, the van’s condition, loading, brakes, suspension, and alignment are just as important as the tire’s speed symbol.
Safe highway use depends on the whole package working together. A properly inflated, undamaged tire on the correct wheel is only part of the equation on a full-size van that may carry passengers, cargo, or conversion weight. Before sustained interstate driving, confirm the tires match the vehicle model, check cold pressures carefully, and make sure the rest of the van is equally ready for the speeds and distances you expect.
What inflation pressure should I use for 2014 GMC Vans tires?
The available 245/70R17 tire for the 2014 GMC Vans Savana 1500 carries 3,000 pounds at 80 psi, while the 245/75R16 tire for the Savana 2500 and Savana 3500 carries 3,042 pounds at 80 psi. Those figures are the tire’s rated load-and-pressure relationship, not a blanket instruction to run every van at 80 psi in all conditions. Factory vehicle recommendations should still come from the original placard or owner’s manual for the specific Savana model and loading condition.
That distinction matters because inflation pressure affects ride quality, handling, braking, and tread wear. A heavily loaded commercial-style van may need a very different pressure strategy than a lightly used passenger or hobby van, even with the same tire size. Use the vehicle manufacturer’s guidance as the starting point, then confirm that your chosen tire’s load capacity aligns with how the van is actually being used.
What should I check before taking a 2014 GMC Vans on a longer drive?
Before a longer trip in a 2014 GMC Vans model, inspect each tire for cuts, bulges, cracking, punctures, and unusual tread wear, then confirm cold inflation pressure and check the spare as well. Make sure the tire size on the van matches the model: 245/70R17 for the Savana 1500, or 245/75R16 for the Savana 2500 and 3500. A quick look at valve stems, wheel condition, and any signs of air loss is also worthwhile before covering distance.
A tire check should be part of a broader pre-drive inspection on a full-size van of this type. Brakes, steering feel, fluid levels, lights, and suspension condition can matter as much as the tire itself once highway miles add up. If the van has been parked for a while, a short local shakedown drive before a long run is a smart way to catch flat spotting, vibration, or pressure loss early.
