The 2015 Chevrolet Trucks Traverse sits in the modern three-row crossover era, built to carry family-duty space and SUV-style road presence in one package. Its tire fitment is more configuration-specific than many older vehicles, because this Traverse uses three primary radial sizes across 17-inch, 18-inch, and 20-inch wheel setups. That makes wheel diameter and exact sub-model the first things to confirm before choosing a replacement. Tire selection then becomes a matter of matching the correct metric radial size, understanding the profile differences, and checking whether the vehicle remains on its original wheels. For daily road use, appearance changes, or a wheel swap, fitment details matter before anything else.
Which Tire Size Is Right for The 2015 Chevrolet Trucks Traverse
Three primary tire sizes apply to the 2015 Chevrolet Trucks Traverse, and they vary by sub-model and wheel diameter. The first step is confirming whether the vehicle is an LS, LT, or LTZ and then verifying whether it is on 17-inch, 18-inch, or 20-inch wheels. Once that is settled, the decision shifts to choosing the right radial tire within that exact size and checking wheel-width compatibility if the vehicle has been modified from stock.
245/70R17 is a metric radial size in which 245 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 17 is the wheel diameter in inches. On the 2015 Chevrolet Trucks Traverse, this size belongs to a 17-inch wheel setup and is used on the LS sub-model. Available options in this size can differ in sidewall styling and intended tire character, including raised white letter treatments such as RWL. This size should be chosen only after confirming the Traverse still has the correct 17-inch wheels and matching wheel width.
255/55R20 is a metric radial size with a 255-millimeter nominal section width, a 55-series profile, radial construction, and a 20-inch rim diameter. On the 2015 Chevrolet Trucks Traverse, this size is tied to 20-inch wheel configurations rather than every version of the vehicle. Its lower-profile format gives it a different sizing character than the 17-inch and 18-inch Traverse fitments, so wheel confirmation is essential before replacement. Choose this size only when the vehicle is equipped with the proper 20-inch wheels and there is no mismatch from aftermarket changes.
255/65R18 is a metric radial size where 255 is the nominal width in millimeters, 65 is the aspect ratio, R means radial, and 18 identifies the wheel diameter. For the 2015 Chevrolet Trucks Traverse, this size applies to an 18-inch wheel setup used on certain LT configurations. It shares the same basic width class as the 20-inch option but uses a different profile and rim diameter, so it should not be selected by width alone. This is the right choice only after confirming the vehicle's exact LT setup and verifying that the wheel diameter is still 18 inches.
Tire fitment on the 2015 Chevrolet Trucks Traverse varies by sub-model, and the LT is the key version to verify carefully because it can use more than one size. Checking the exact trim and actual wheel diameter prevents choosing a tire that matches the vehicle generally but not the specific setup on the vehicle.
1
2015 Chevrolet Trucks Traverse LS
The 2015 Chevrolet Trucks Traverse LS uses a single radial tire fitment tied to its 17-inch wheel setup. That makes replacement relatively straightforward as long as the vehicle still has the correct wheels and has not been changed to a different diameter.
The 2015 Chevrolet Trucks Traverse LT is the most important trim to verify because it can use either an 18-inch or 20-inch radial tire fitment. Tire selection starts with confirming which wheel package is actually on the vehicle before comparing tires within the correct size.
The 2015 Chevrolet Trucks Traverse LTZ uses the 20-inch radial fitment rather than the smaller wheel sizes seen elsewhere in the model range. For replacement, the main job is confirming that the vehicle still retains its 20-inch wheel setup and has not been altered with aftermarket wheels.
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 2015 Chevrolet Trucks Traverse Tires for Sale
Available product choices for the 2015 Chevrolet Trucks Traverse currently center on 245/70R17, with a BFGoodrich All-Terrain T/A KO2 option in radial construction. That gives LS owners a product comparison point that includes RWL sidewall styling, all-terrain series character, and a 6.5- to 8.0-inch rim-width range.
These FAQs focus on the tire sizes used on the 2015 Chevrolet Trucks Traverse, how fitment changes by sub-model and wheel diameter, and what to check when comparing radial tires, appearance options, and road-use readiness.
Tire Size & Fitment
What tire size fits a 2015 Chevrolet Trucks Traverse?
The 2015 Chevrolet Trucks Traverse uses three primary tire sizes: 245/70R17, 255/65R18, and 255/55R20. All three are radial sizes, and the correct one depends on the vehicle's sub-model and wheel package rather than the model name alone.
The practical step is to verify both trim and actual wheel diameter before ordering tires. LS models use the 17-inch size, LT models can use either the 18-inch or 20-inch size, and LTZ models use the 20-inch size. If the Traverse has aftermarket wheels, the tire should be matched to the wheel currently on the vehicle, not just the factory trim name.
What size rim does a 2015 Chevrolet Trucks Traverse use?
A 2015 Chevrolet Trucks Traverse can use 17-inch, 18-inch, or 20-inch rims, depending on sub-model and wheel setup. The 245/70R17 tire uses a 17-inch rim, 255/65R18 uses an 18-inch rim, and 255/55R20 uses a 20-inch rim.
Rim diameter is the first measurement to confirm because a tire must match the wheel exactly. Looking only at the model year and name is not enough on a Traverse with more than one wheel package. Checking the sidewall of the current tire or measuring the wheel can prevent ordering the right width profile on the wrong diameter.
Do all 2015 Chevrolet Trucks Traverse sub-models use the same tire size?
No, the 2015 Chevrolet Trucks Traverse does not use one universal tire size across every sub-model. The LS uses 245/70R17, the LT can use 255/65R18 or 255/55R20, and the LTZ uses 255/55R20.
That variation matters because the difference is not just tread style or brand choice; it includes different wheel diameters and profiles. An LT owner should confirm whether the vehicle has the 18-inch or 20-inch setup before comparing tires. Even within the same model year, choosing by trim badge alone can be risky if the wheels were changed at some point.
Choosing the Right Tire
What should I consider when choosing a 245/70R17 tire for a 2015 Chevrolet Trucks Traverse?
Start with the correct size, radial construction, and wheel compatibility. On the 2015 Chevrolet Trucks Traverse, 245/70R17 is the LS fitment, so the first priority is confirming the vehicle still uses 17-inch wheels and that the wheel width matches the tire's approved range.
After fitment is confirmed, compare the tire's intended use and appearance. A tire such as the BFGoodrich All-Terrain T/A KO2 adds a more aggressive all-terrain character and uses an RWL sidewall, which changes the look compared with a plain blackwall street tire. Buyers should also review load capability, inflation specification, and overall tire character against how the Traverse is actually driven.
What sidewall styles are available for 2015 Chevrolet Trucks Traverse tires?
The available 245/70R17 Traverse product selection includes an RWL sidewall, which means raised white letters. That gives the tire a more pronounced visual presence than a plain black sidewall and can change the overall look of an LS model noticeably.
Sidewall choice is mainly an appearance decision once the correct size and wheel match are established. Some owners want a more understated factory-like presentation, while others prefer a truck-style look that stands out more. The important point is to keep the correct tire size and construction first, then decide whether the visible sidewall treatment suits the vehicle's use and style.
What brands offer tires for the 2015 Chevrolet Trucks Traverse?
Current product coverage for the 2015 Chevrolet Trucks Traverse includes BFGoodrich in 245/70R17. That option appears as the All-Terrain T/A KO2, a radial tire with RWL styling and an all-terrain series character for the LS wheel setup.
Brand choice matters only after the correct size is confirmed for the specific Traverse sub-model and wheel diameter. A useful comparison starts with size, construction, sidewall style, and wheel-width compatibility, then moves to series character and load specification. On a vehicle with multiple factory wheel packages, selecting the right fitment remains more important than choosing by brand name first.
Restoration & Appearance
Which tire should I choose for a period-style 2015 Chevrolet Trucks Traverse?
A period-style choice for a 2015 Chevrolet Trucks Traverse starts with keeping the correct original wheel diameter and matching tire size for the sub-model. Since this is a modern crossover, the visual character is shaped more by profile and sidewall treatment than by vintage bias-ply versus radial decisions.
Owners who want a cleaner, more stock-looking presentation usually begin by confirming the factory-style wheel setup remains in place. An LS with 17-inch wheels will present differently than an LTZ with 20-inch wheels, even before tread design enters the picture. If appearance authenticity matters, comparing against original vehicle photos, brochures, or trim-specific references is a smart next step.
Which sidewall style suits a period-style 2015 Chevrolet Trucks Traverse?
For a 2015 Chevrolet Trucks Traverse, a period-style sidewall usually means choosing a look that matches the vehicle's original visual tone rather than adding a more aggressive truck-style statement. The available 245/70R17 product uses an RWL sidewall, which is bolder and more noticeable than a plain blackwall presentation.
That choice comes down to the look you want once correct size and wheel fitment are settled. Raised white letters can suit an owner who prefers a tougher visual style, especially on an LS with a more utility-focused tire choice. For a more restrained appearance, many buyers look for less prominent sidewall styling within the proper size and construction.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2015 Chevrolet Trucks Traverse?
Yes, modifications can affect tire fitment on a 2015 Chevrolet Trucks Traverse even when the tire size looks close on paper. Changes such as aftermarket wheels, different offsets, suspension lowering, lift components, or body alterations can change clearance at the fenders, steering components, and suspension.
That is especially important on a Traverse with multiple factory wheel diameters. A tire matched to the wrong wheel width or mounted on a changed wheel package can create rubbing or handling issues that would not appear on a stock setup. Before replacing tires, confirm the actual wheel diameter, wheel width, and visible clearance throughout the steering range.
What should I inspect before driving a 2015 Chevrolet Trucks Traverse on new tires?
Before road use, inspect the wheel condition, valve stems, lug hardware, and tire pressure, then make sure the new tires match the vehicle's actual wheel diameter and intended axle positions. It is also wise to check for suspension wear, uneven prior tire wear, and any signs of alignment issues.
A short test drive should include listening for rubbing and confirming the steering turns cleanly from lock to lock without interference. Recheck inflation after the tires have settled, and keep an eye on tread wear during the first few hundred miles. On a Traverse with larger wheel packages, small fitment mismatches can show up quickly if they were overlooked at installation.
What should I check before a longer drive in a 2015 Chevrolet Trucks Traverse?
Before a longer drive, make sure the 2015 Chevrolet Trucks Traverse has the correct tire size for its wheel setup, proper inflation, even tread condition, and no visible cuts, bulges, or sidewall damage. Tire age and any slow air loss should also be reviewed before putting highway miles on the vehicle.
Longer trips put more heat and load into the tire, so small issues become more important. It helps to inspect the spare, confirm the wheels are properly torqued, and watch for vibration during the first part of the drive. Any Traverse that has changed wheels or suspension should get an extra clearance check before a trip rather than after a rub mark appears.
