The 2013 Chevrolet Trucks Suburban 1500 sits at the end of a long line of full-size Chevrolet sport utility vehicles known for carrying passengers, cargo, and towing duties in equal measure. By this point, the Suburban had fully settled into modern SUV expectations, which makes exact tire and wheel confirmation especially important. This model uses radial tire fitments in three different sizes: 265/70R17, 265/65R18, and 275/55R20. That means the real decision starts with identifying the correct sub-model and wheel diameter, then narrowing down product style and load specification. For owners balancing original-type fitment, daily road use, or a more rugged appearance, getting the size right comes first.
Which Tire Size Is Right for The 2013 Chevrolet Trucks Suburban 1500
The 2013 Chevrolet Trucks Suburban 1500 uses three primary tire sizes, and they are tied to sub-model and wheel-diameter differences rather than to different tire constructions. All three are radial sizes, but the first step is confirming whether your Suburban has 17-inch, 18-inch, or 20-inch wheels and then matching that to the correct trim before comparing tire choices.
In 265/70R17, the 265 identifies the nominal section width in millimeters, 70 is the aspect ratio, R denotes radial construction, and 17 is the rim diameter in inches. This is a modern metric radial size suited to Suburban 1500 configurations that use a 17-inch wheel. Available choices in this size center on BFGoodrich's All-Terrain T/A KO2 series with raised white letter sidewalls, giving it a more truck-oriented appearance. It is the size to evaluate when your Suburban has the 17-inch setup and you want to confirm load specification, wheel compatibility, and overall use before selecting a tire.
In 275/55R20, the 275 is the nominal section width in millimeters, 55 is the aspect ratio, R indicates radial construction, and 20 identifies a 20-inch rim. This size belongs to 2013 Chevrolet Trucks Suburban 1500 configurations equipped with 20-inch wheels, so wheel confirmation matters before anything else. Its shorter-profile format gives it a distinctly different sizing convention from the 17-inch and 18-inch options used elsewhere in the lineup. It is the right size to consider when matching an LT, LS, or LTZ setup that uses 20-inch wheels and when checking that the vehicle has not been changed from its intended wheel package.
In 265/65R18, the 265 refers to nominal section width in millimeters, 65 is the aspect ratio, R means radial construction, and 18 is the wheel diameter in inches. This is the 18-inch radial fitment associated with the Suburban 1500 LT w/Z71 Pkg., making it distinct from the 17-inch and 20-inch alternatives used on other versions. Its dimensions place it close to the other Suburban sizes overall, but it still requires the correct 18-inch wheel. It is the size to verify when a Z71-equipped vehicle is involved or whenever the truck's wheels may have been changed over time.
2013 Chevrolet Trucks Suburban 1500 Sub-Model Tires
Tire fitment is not the same across every 2013 Chevrolet Trucks Suburban 1500 sub-model. Some versions share more than one possible size, while others are tied to a single wheel and tire package, so identifying the exact trim is the key first step before choosing a tire.
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2013 Chevrolet Trucks Suburban 1500 LS
The 2013 Chevrolet Trucks Suburban 1500 LS uses either 265/70R17 or 275/55R20, both in radial construction. Tire selection starts with confirming whether the vehicle is on its 17-inch or 20-inch wheel setup, then comparing the available tire style and specification within that size.
The 2013 Chevrolet Trucks Suburban 1500 LT also uses either 265/70R17 or 275/55R20 radial tires. That makes wheel diameter the practical checkpoint, especially on vehicles that may have seen wheel changes, trim upgrades, or other appearance-oriented modifications over time.
The 2013 Chevrolet Trucks Suburban 1500 LT w/Z71 Pkg. uses the 265/65R18 radial size. This points the tire decision toward confirming the 18-inch wheel setup and then choosing a tire that suits how the vehicle is actually used, whether that is road-focused driving or a more truck-oriented presentation.
The 2013 Chevrolet Trucks Suburban 1500 LTZ uses the 275/55R20 radial size. For this sub-model, the main selection issue is staying with the correct 20-inch fitment and checking that wheel choice, tire specification, and vehicle setup still align if the Suburban has been altered from stock.
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 2013 Chevrolet Trucks Suburban 1500 Tires for Sale
Current product choices for the 2013 Chevrolet Trucks Suburban 1500 center on 265/70R17, where BFGoodrich offers the All-Terrain T/A KO2 in raised white letter form with different load specifications. That makes wheel compatibility, intended use, and tire rating more important than appearance variation alone.
Owners of a 2013 Chevrolet Trucks Suburban 1500 usually need to sort out exact tire size by trim and wheel diameter first, then compare radial choices, sidewall style, and load specification. These FAQs focus on fitment, product selection, and practical road-use checks.
Tire Size & Fitment
What tire size fits a 2013 Chevrolet Trucks Suburban 1500?
A 2013 Chevrolet Trucks Suburban 1500 uses one of three radial tire sizes: 265/70R17, 265/65R18, or 275/55R20. The correct size depends on the sub-model and wheel package, not on a bias-ply versus radial choice, since all primary fitments for this vehicle are radial.
The practical next step is confirming the exact trim and the actual wheel diameter on the vehicle. LS and LT models can use either 17-inch or 20-inch fitments, the LT w/Z71 Pkg. uses the 18-inch size, and the LTZ uses the 20-inch size, so wheel inspection matters before comparing tires.
What size rim does a 2013 Chevrolet Trucks Suburban 1500 use?
The 2013 Chevrolet Trucks Suburban 1500 uses 17-inch, 18-inch, or 20-inch rims, depending on sub-model and tire size. Those rim diameters correspond to 265/70R17, 265/65R18, and 275/55R20, so the wheel size and tire size need to match exactly.
Checking the rim diameter on the vehicle is especially important because more than one wheel package applies across the Suburban 1500 lineup. A quick look at the sidewall or wheel setup can prevent ordering the wrong size, and it is also wise to confirm that previous owners did not change wheels or trim-specific equipment.
Do all 2013 Chevrolet Trucks Suburban 1500 sub-models use the same tire size?
No, the 2013 Chevrolet Trucks Suburban 1500 does not use one universal tire size across every sub-model. LS and LT models can use 265/70R17 or 275/55R20, the LT w/Z71 Pkg. uses 265/65R18, and the LTZ uses 275/55R20.
That variation means trim identification matters before looking at tread style, brand, or rating. Two Suburbans from the same year can need different tires because of their wheel package, and the safest approach is to confirm both the sub-model name and the installed wheel diameter before making a selection.
Choosing the Right Tire
What should I consider when choosing a 265/70R17 tire for a 2013 Chevrolet Trucks Suburban 1500?
Choosing a 265/70R17 tire for a 2013 Chevrolet Trucks Suburban 1500 starts with confirming that the vehicle actually uses the 17-inch wheel package. In this size, available products include BFGoodrich All-Terrain T/A KO2 tires, and the listed options differ in load specification even though they share the same basic size.
That means the decision is not only about size but also about how the Suburban is used. Compare the tire's rim-width specification, load figure, sidewall style, and intended driving role, especially if the SUV carries passengers, cargo, or towing equipment that calls for careful attention to tire rating.
What sidewall styles are available for 2013 Chevrolet Trucks Suburban 1500 tires?
The available product selection for the 2013 Chevrolet Trucks Suburban 1500 includes RWL sidewalls, which means raised white letters. That sidewall treatment appears on the BFGoodrich 265/70R17 All-Terrain T/A KO2 options and gives the vehicle a more traditional light-truck appearance than a plain black sidewall.
Sidewall style should still come after correct fitment. Once the proper size and wheel diameter are confirmed, the sidewall becomes part of the visual decision, especially for owners who want a more rugged look, while still needing to compare the tire's rating, wheel compatibility, and road-use priorities.
What brands offer tires for the 2013 Chevrolet Trucks Suburban 1500?
BFGoodrich is represented in the available product selection for the 2013 Chevrolet Trucks Suburban 1500. The current 265/70R17 options are from the BFGoodrich All-Terrain T/A KO2 line, giving this fitment a truck-focused radial choice with raised white letter sidewalls.
Brand is only one part of the decision, especially on a vehicle that uses more than one possible tire size across different trims. The best approach is to verify the Suburban's exact size first, then compare the available tire's load specification, wheel-width range, and overall character against how the vehicle is actually driven.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Chevrolet Trucks Suburban 1500?
A period-style choice for a 2013 Chevrolet Trucks Suburban 1500 begins with keeping the correct original-type size format for the trim and wheel package, which in this case means the proper modern metric radial size. For a 17-inch setup, the BFGoodrich All-Terrain T/A KO2 also leans into a truck-oriented look that suits the Suburban's utility character.
Appearance should follow fitment rather than override it. Start by confirming whether the vehicle belongs on 17-inch, 18-inch, or 20-inch wheels, then choose the tire that best matches the visual direction you want, while using original vehicle documentation or marque-specific references if exact historical appearance matters.
How does tire construction affect the appearance of a restored 2013 Chevrolet Trucks Suburban 1500?
Tire construction is simple on a 2013 Chevrolet Trucks Suburban 1500 because the primary fitments are all radial. That means the appearance difference comes less from choosing between bias-ply and radial and more from selecting the correct size, wheel diameter, sidewall treatment, and tire series for the look you want.
On a newer collector-era SUV like this, the wrong wheel and tire proportion tends to stand out more than the construction label itself. A 17-inch, 18-inch, or 20-inch package changes the vehicle's stance and visual balance, so matching the Suburban's trim-specific setup is usually the most important appearance decision.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Chevrolet Trucks Suburban 1500?
Yes, modifications can affect tire fitment on a 2013 Chevrolet Trucks Suburban 1500. Wheel changes, suspension alterations, lift or lowering work, and trim conversions can all change which tire size belongs on the vehicle, especially since this Suburban already uses three different factory-type wheel diameters across its lineup.
A modified Suburban should be checked carefully before selecting tires. Confirm the installed wheel diameter and width, then look at clearance around the fenders, steering components, and suspension through full travel, because a tire that matches one stock configuration may not suit a changed vehicle setup.
What should I inspect before driving a 2013 Chevrolet Trucks Suburban 1500 on new tires?
Before driving a 2013 Chevrolet Trucks Suburban 1500 on new tires, inspect wheel condition, valve stems, lug hardware, and tire pressure, then confirm that the tires match the correct size for the vehicle's wheel package. It is also wise to look over the suspension and steering for wear that could affect how the new tires behave.
A short first drive should include attention to vibration, pull, rubbing, or unusual steering feel. Recheck inflation after installation, and make sure there is adequate clearance at full lock and over bumps, particularly if the Suburban has aftermarket wheels or has been changed from its original trim-specific setup.
What should I check before a longer drive in a 2013 Chevrolet Trucks Suburban 1500?
Before a longer drive in a 2013 Chevrolet Trucks Suburban 1500, check tire pressure, tread condition, sidewall condition, and any signs of cuts, bulges, or slow air loss. On a vehicle that may carry several passengers or cargo, it also makes sense to confirm that the installed tires have the appropriate size and rating for the job.
Longer trips put more emphasis on consistency and condition than on appearance alone. Inspect the spare if one is being carried, look for uneven wear that could point to alignment or suspension problems, and verify that the tire size on the vehicle matches the actual 17-inch, 18-inch, or 20-inch wheel setup in use.
