The 2014 Chevrolet Trucks Suburban 1500 comes from the final years of a long-running full-size SUV formula built around passenger space, towing capability, and everyday utility. Buyers often choose this generation for family hauling, road-trip use, and light truck duty, which makes tire fitment more than a simple replacement exercise. This Suburban 1500 uses radial tires, but the exact size depends on sub-model and wheel package, with 17-inch, 18-inch, and 20-inch applications all in play. That makes wheel diameter the first thing to confirm, especially since available product choices here center on 265/70R17 all-terrain options. The right selection should match the vehicle's trim, wheel setup, and intended use.
Which Tire Size Is Right for The 2014 Chevrolet Trucks Suburban 1500
The 2014 Chevrolet Trucks Suburban 1500 uses three primary tire sizes, and they do not all share the same rim diameter. Fitment varies by sub-model and wheel package, so the first step is confirming whether the vehicle is on 17-inch, 18-inch, or 20-inch wheels. Once that is settled, the decision becomes choosing the right radial tire for the Suburban's intended use and overall setup.
265/70R17 is a metric radial size in which 265 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 17 is the rim diameter in inches. On the 2014 Chevrolet Trucks Suburban 1500, this size is one of the primary fitments and suits vehicles equipped with 17-inch wheels. Available choices in this size include BFGoodrich All-Terrain T/A KO2 tires with raised white letter sidewalls. This size is worth evaluating carefully if the Suburban is used for mixed on-road driving and truck-style utility rather than appearance-focused larger-wheel fitment.
275/55R20 is a metric radial size where 275 indicates nominal section width in millimeters, 55 is the aspect ratio, R denotes radial construction, and 20 identifies the wheel diameter in inches. This size belongs to 2014 Chevrolet Trucks Suburban 1500 configurations equipped with 20-inch wheels rather than the smaller 17-inch or 18-inch setups. Its lower profile compared with the other primary sizes makes wheel confirmation especially important before replacement. Buyers considering this size should verify that the Suburban still has its correct 20-inch wheel package and has not been changed to a different factory fitment or aftermarket setup.
265/65R18 is a metric radial tire size, with 265 representing nominal section width in millimeters, 65 indicating aspect ratio, R marking radial construction, and 18 showing the wheel diameter in inches. On the 2014 Chevrolet Trucks Suburban 1500, this size applies to the LT w/Z71 Pkg. configuration and sits between the 17-inch and 20-inch fitments in wheel diameter. That makes it a sub-model-specific choice rather than a universal size across the range. Buyers should confirm both the Z71 package and the actual wheel diameter before selecting a tire in this fitment.
2014 Chevrolet Trucks Suburban 1500 Sub-Model Tires
Sub-model fitment matters on the 2014 Chevrolet Trucks Suburban 1500 because tire size changes with trim and wheel package. Some versions share more than one possible size, while others are tied to a single wheel diameter, so identifying the exact sub-model helps narrow the correct starting point.
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2014 Chevrolet Trucks Suburban 1500 LS
The 2014 Chevrolet Trucks Suburban 1500 LS uses either 265/70R17 or 275/55R20 radial tires depending on the wheel setup. That means the actual rim diameter needs to be confirmed before choosing a replacement, especially on vehicles that may have changed wheels over time.
The 2014 Chevrolet Trucks Suburban 1500 LT also carries either 265/70R17 or 275/55R20 radial fitment. Tire selection begins with confirming whether the vehicle has 17-inch or 20-inch wheels, then choosing a tire that matches how the Suburban is driven and equipped.
The 2014 Chevrolet Trucks Suburban 1500 LT w/Z71 Pkg. uses 265/65R18 radial tires. This makes the Z71-equipped Suburban a more specific fitment case, so replacement starts with verifying the 18-inch wheel setup and staying focused on that dedicated size.
The 2014 Chevrolet Trucks Suburban 1500 LTZ uses 275/55R20 radial tires. That points the buyer toward a 20-inch wheel application, making wheel confirmation and overall vehicle setup the key checks before moving into final product selection.
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 2014 Chevrolet Trucks Suburban 1500 Tires for Sale
Current product choices for the 2014 Chevrolet Trucks Suburban 1500 are centered on 265/70R17, with BFGoodrich All-Terrain T/A KO2 options available in radial construction. The main comparison points are load specification, tire weight, and raised white letter sidewall presentation.
Owners of a 2014 Chevrolet Trucks Suburban 1500 usually need to sort out trim-level tire size, wheel diameter, and product choice before replacing tires. The questions below focus on fitment, radial sizing, sidewall style, and practical checks before road use.
Tire Size & Fitment
What tire size fits a 2014 Chevrolet Trucks Suburban 1500?
The 2014 Chevrolet Trucks Suburban 1500 uses three primary tire sizes: 265/70R17, 265/65R18, and 275/55R20. All three are radial sizes, but they do not apply across every version of the vehicle. LS and LT models can use either 265/70R17 or 275/55R20, the LT w/Z71 Pkg. uses 265/65R18, and the LTZ uses 275/55R20.
The practical issue is confirming the exact sub-model and the actual wheel diameter on the vehicle before ordering tires. A Suburban that has changed wheels over time may no longer match the trim's most common setup, so checking the current 17-inch, 18-inch, or 20-inch wheel fitment is just as important as knowing the trim badge.
What size rim does a 2014 Chevrolet Trucks Suburban 1500 use?
A 2014 Chevrolet Trucks Suburban 1500 can use 17-inch, 18-inch, or 20-inch rims depending on sub-model and tire size. The 265/70R17 fitment uses a 17-inch rim, 265/65R18 uses an 18-inch rim, and 275/55R20 uses a 20-inch rim. These are distinct fitments rather than one interchangeable wheel size across the entire model line.
Rim diameter should be verified before anything else because the tire must match the wheel exactly. Once the diameter is confirmed, wheel width and overall vehicle setup still matter, especially if the Suburban has aftermarket wheels, a suspension change, or a prior trim-to-wheel conversion that altered the original combination.
Why does the 2014 Chevrolet Trucks Suburban 1500 have more than one tire size?
The 2014 Chevrolet Trucks Suburban 1500 has more than one tire size because fitment changes with trim and wheel package. LS and LT models can be found with either 17-inch or 20-inch applications, the LT w/Z71 Pkg. uses an 18-inch setup, and the LTZ uses a 20-inch setup. Those differences produce three separate primary tire sizes.
That means tire selection starts with configuration, not just model name. Two Suburban 1500s from the same year can need different tires even when they look similar at a glance, so it helps to check the exact trim, measure the wheel diameter, and confirm the size already mounted on the vehicle before replacing anything.
Choosing the Right Tire
What should I consider when choosing a 265/70R17 tire for a 2014 Chevrolet Trucks Suburban 1500?
Start with the basics: the vehicle must actually use the 265/70R17 fitment and still be on 17-inch wheels. In this size, available choices include BFGoodrich All-Terrain T/A KO2 radials, so the comparison points are not just size, but also load specification, weight, and whether an all-terrain design matches how the Suburban is driven.
The two 265/70R17 options here share the same tire series and raised white letter sidewall style, but they differ in load capacity and operating pressure. That makes it important to compare the vehicle's use, cargo and towing expectations, and wheel compatibility rather than choosing only by size name or sidewall appearance.
What sidewall styles are available for 2014 Chevrolet Trucks Suburban 1500 tires?
Available 265/70R17 products for the 2014 Chevrolet Trucks Suburban 1500 use an RWL sidewall, which means raised white letters. That styling gives the tire a more traditional truck and SUV appearance than a plain blackwall. It is part of the visible character of the tire, especially on a full-size vehicle like the Suburban.
Sidewall style should be chosen alongside the correct size, not ahead of it. A raised white letter tire can change the look of the vehicle noticeably, so owners who want a more rugged presentation may like it, while buyers focused on a quieter visual treatment should first confirm whether other fitment-appropriate options exist in their exact size.
What brands offer tires for the 2014 Chevrolet Trucks Suburban 1500?
BFGoodrich is the brand represented in the available 265/70R17 product selection for the 2014 Chevrolet Trucks Suburban 1500. The products shown are from the All-Terrain T/A KO2 series and use radial construction with raised white letter sidewalls. In this case, the meaningful differences come from specification details within the same brand family.
That shifts the buyer's focus from brand comparison to fitment and use-case comparison. Rather than deciding between multiple manufacturers, the better question is whether the Suburban needs the available all-terrain style, whether the load specification suits the vehicle's duties, and whether the 17-inch wheel setup is the correct one on that specific truck.
Restoration & Appearance
Which tire should I choose for a period-style 2014 Chevrolet Trucks Suburban 1500?
A period-style choice for a 2014 Chevrolet Trucks Suburban 1500 starts with keeping the correct factory-era size for the vehicle's trim and wheel package. For a 17-inch application, the available 265/70R17 BFGoodrich All-Terrain T/A KO2 presents a truck-focused look that suits the Suburban's full-size SUV character without trying to imitate an earlier vintage vehicle style.
Appearance works best when it follows the correct fitment first. Preserving the proper 17-inch, 18-inch, or 20-inch setup usually does more for an authentic overall presentation than changing to a different size, and owners chasing exact showroom-era details should compare trim-specific photos, window stickers, or marque references before making cosmetic changes.
How does tire construction affect the appearance of a restored 2014 Chevrolet Trucks Suburban 1500?
On a 2014 Chevrolet Trucks Suburban 1500, the primary fitments are radial tires, so staying with the correct radial size maintains the vehicle's intended late-model full-size SUV stance and proportions. Construction is less about bias-ply-versus-radial visual contrast here and more about using the proper modern size on the proper wheel diameter for the trim.
Most appearance differences come from wheel size, tire profile, and sidewall treatment rather than a vintage construction decision. A 17-inch setup with raised white letters creates a different visual effect than a 20-inch fitment, so owners restoring or preserving the truck's original-era look should keep the size and wheel combination aligned with the vehicle's configuration.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2014 Chevrolet Trucks Suburban 1500?
Yes, modifications can affect tire fitment on a 2014 Chevrolet Trucks Suburban 1500. Aftermarket wheels, changes in wheel width, suspension lifts or lowering, and body or fender alterations can all change how a 265/70R17, 265/65R18, or 275/55R20 tire sits on the vehicle. Even a trim that originally used one size may no longer match its current setup.
That is why the actual wheel diameter and current vehicle configuration should be checked before replacing tires. Steering clearance, suspension travel, and fender space all matter once a Suburban has been modified, and those checks become especially important when the vehicle has moved away from the wheel package associated with its original trim.
What should I inspect before driving a 2014 Chevrolet Trucks Suburban 1500 on new tires?
Before driving a 2014 Chevrolet Trucks Suburban 1500 on new tires, inspect wheel condition, verify the tire size matches the wheel diameter, and make sure inflation is set appropriately for the tire being used. It also helps to check valve stems, lug torque, visible clearance around suspension and fenders, and whether the tires seat evenly on the rims.
A short, careful first drive can reveal rubbing, vibration, or steering issues that are easier to correct early. It is also smart to recheck pressure after the first miles and keep an eye on any signs of uneven wear, especially if the Suburban has older suspension components or a wheel setup that differs from its original trim package.
How should tires on a collector-era 2014 Chevrolet Trucks Suburban 1500 be maintained?
Tires on a 2014 Chevrolet Trucks Suburban 1500 should be maintained with regular pressure checks, visual inspections, and periodic tread and sidewall evaluation even if the vehicle is not driven often. Radial tires can age out before they wear out, so cracking, bulges, cuts, irregular wear, and repeated air loss deserve attention on a low-use full-size SUV.
Storage conditions matter as much as mileage on vehicles that spend long periods parked. Keeping the Suburban away from prolonged sun, moisture, and ozone sources helps preserve the tires, and occasional movement to avoid long-term flat spotting can be useful. Before a longer trip, inspect all five tires if a matching spare is still part of the vehicle's setup.
