The 2019 Chevrolet Trucks Silverado 1500 sits in the modern full-size pickup market with a wide spread of trims, wheel packages, and road-to-trail personalities. From work-oriented configurations to more upscale and off-road-leaning versions, this truck can look similar across trims while using very different tire and wheel combinations. That makes tire selection for the 2019 Chevrolet Trucks Silverado 1500 a fitment-first decision, with six primary radial sizes ranging from 17-inch through 22-inch applications. Some setups also have a more aggressive all-terrain product path, including raised white letter styling. The right choice starts with the exact sub-model and wheel size, then moves to tread style, load capability, and intended use.
Which Tire Size Is Right for The 2019 Chevrolet Trucks Silverado 1500
The 2019 Chevrolet Trucks Silverado 1500 uses six primary tire sizes, and they are tied to specific sub-model and wheel combinations rather than one universal setup. Rim diameter varies from 17 to 22 inches, so the first step is confirming the exact sub-model and the actual wheel size on the truck before comparing tread style, load capacity, or product type.
275/50R22 is a metric radial size in which 275 is the section width in millimeters, 50 is the aspect ratio, R identifies radial construction, and 22 is the rim diameter in inches. On the 2019 Chevrolet Trucks Silverado 1500, this size belongs to 22-inch wheel applications and is one of the larger-diameter factory-style fitments used across several trims. It suits buyers who need to stay with the truck's existing 22-inch wheel setup rather than move to a different tire-and-wheel combination. Wheel confirmation matters here because a 22-inch tire choice starts with the correct rim diameter, not just overall truck model.
Fit(s): Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, and RST
Construction: Radial|Rim: 20 in
275/60R20 is a metric radial size with a 275-millimeter section width, a 60-series profile, and a 20-inch rim requirement. This is a primary Silverado 1500 size used on multiple sub-models, making it one of the more common paths for trucks equipped with 20-inch wheels. Its role in the lineup places it between the larger 22-inch appearance-driven fitment and smaller wheel packages used on other trims. It is the right size to evaluate when the truck already wears 20-inch wheels and the goal is to keep the current wheel diameter while choosing the appropriate tire type for road use or trim character.
275/65R18 is a metric radial size where 275 gives the section width in millimeters, 65 indicates the profile ratio, and 18 calls for an 18-inch rim. On the 2019 Chevrolet Trucks Silverado 1500, this size appears on sub-models that lean toward a more substantial tire package, and available products include the BFGoodrich All-Terrain T/A KO2 with raised white letter styling. That adds a more aggressive visual and use-oriented option within the correct size. This size deserves a close look when keeping an 18-inch setup and comparing rim-width compatibility, load rating, and all-terrain character.
255/70R17 is a metric radial size with a 255-millimeter section width, a 70-series profile, and a 17-inch rim diameter. Within the 2019 Chevrolet Trucks Silverado 1500 range, this size is tied to specific trims rather than the entire model line, so it should not be treated as a universal 17-inch fitment. Its narrower section width sets it apart from the 265/70R17 size used elsewhere in the lineup. This is the size to compare when the truck already has the matching 17-inch wheel package and the goal is to keep the original fitment direction for that configuration.
265/65R18 is a metric radial size in which 265 is the nominal section width in millimeters, 65 is the aspect ratio, and 18 is the rim diameter in inches. For the 2019 Chevrolet Trucks Silverado 1500, this size serves selected trims that use an 18-inch wheel without stepping up to the wider 275/65R18 specification. It occupies a distinct place in the fitment range, so buyers should match it to the truck's actual trim and wheel setup rather than substitute by appearance alone. It makes sense when maintaining the truck's existing 18-inch package and comparing available tire character against intended daily or mixed-use driving.
265/70R17 is a metric radial size with a 265-millimeter section width, a 70-series profile, and a 17-inch rim requirement. On the 2019 Chevrolet Trucks Silverado 1500, available products in this size include BFGoodrich All-Terrain T/A KO2 options with raised white letter sidewalls and different load-capacity specifications, both built for 17-inch applications. That means selection within the size is not only about diameter, but also about how the truck is used and what wheel specification it carries. It is an important size to verify carefully on work-oriented and specialty configurations that share 17-inch wheels but may not share the same tire needs.
2019 Chevrolet Trucks Silverado 1500 Sub-Model Tires
Tire fitment for the 2019 Chevrolet Trucks Silverado 1500 varies significantly by sub-model, and several trims can use more than one primary size. Checking the exact trim and wheel diameter is the key step before comparing tire style, load rating, or all-terrain versus standard road-focused options.
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2019 Chevrolet Trucks Silverado 1500 Custom
The Custom uses either a 275/50R22 or 275/60R20 radial setup, so tire choice begins with confirming whether the truck has 22-inch or 20-inch wheels. That wheel-size check matters more than trim name alone, because both fitments belong to the same sub-model.
2019 Chevrolet Trucks Silverado 1500 Custom Trail Boss
The Custom Trail Boss uses 275/60R20 or 275/65R18 radial tires depending on wheel configuration. Tire selection here centers on confirming 20-inch versus 18-inch wheels, then deciding whether the intended use calls for a more aggressive all-terrain product within the correct size.
The High Country uses either 275/50R22 or 275/60R20 radial tires. Choosing correctly means matching the truck's existing wheel diameter first, then selecting a tire that suits the desired balance of appearance, road manners, and load capability.
The LT has the widest fitment spread in the lineup, using 255/70R17, 265/65R18, 265/70R17, 275/50R22, or 275/60R20 depending on configuration. That makes the actual wheel size and present tire size essential starting points before any product comparison or replacement decision.
2019 Chevrolet Trucks Silverado 1500 LT Trail Boss
The LT Trail Boss uses either 275/60R20 or 275/65R18 radial tires. The practical decision is to verify the wheel diameter on the truck first, then compare available tire options by tread style, sidewall treatment, and load specification within that exact size.
The LTZ uses 265/65R18, 275/50R22, or 275/60R20 radial tires depending on wheel package. That means replacement should begin with the exact tire size already on the truck, not simply the LTZ trim name, because multiple diameters are in play.
The RST can use 265/65R18, 275/50R22, or 275/60R20 radial tires. Since those sizes span three different rim diameters, the most important step is confirming the current wheel and tire setup before comparing construction details or product style.
The SSV uses 255/70R17, 265/70R17, or 275/65R18 radial sizes depending on configuration. Selection should focus on the exact wheel diameter and current size on the truck, especially because both 17-inch and 18-inch applications are used under the same sub-model name.
The WT uses either 255/70R17 or 265/70R17 radial tires. Even though both fitments use 17-inch wheels, the tire widths differ, so replacement should match the truck's existing size unless a broader setup review is being done.
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 2019 Chevrolet Trucks Silverado 1500 Tires for Sale
Available product coverage centers on 275/65R18 and 265/70R17, with BFGoodrich All-Terrain T/A KO2 options in radial construction and raised white letter styling. Within those sizes, buyers can compare rim-width compatibility, load-capacity specifications, and overall all-terrain character.
For a 2019 Chevrolet Trucks Silverado 1500, the key questions usually come down to exact tire size by trim, wheel diameter, available all-terrain choices, and what to inspect before putting a truck back into regular road use.
Tire Size & Fitment
What tire size fits a 2019 Chevrolet Trucks Silverado 1500?
The 2019 Chevrolet Trucks Silverado 1500 uses six primary tire sizes: 275/50R22, 275/60R20, 275/65R18, 255/70R17, 265/65R18, and 265/70R17. All of these are radial sizes, but they do not apply across the entire model line in the same way.
Choosing the correct one starts with the exact sub-model and wheel diameter already on the truck. An LT, WT, Trail Boss, or High Country can use different sizes, and some trims have more than one valid fitment, so the current tire placard and wheel setup should be checked before replacement.
What size rim does a 2019 Chevrolet Trucks Silverado 1500 use?
The 2019 Chevrolet Trucks Silverado 1500 uses 17-inch, 18-inch, 20-inch, and 22-inch rim diameters depending on trim and tire size. Those wheel diameters correspond to the six primary tire sizes used across the Silverado 1500 range.
Rim diameter is the first fitment checkpoint because a 17-inch tire cannot be mounted on an 18-inch wheel, and the same logic applies across 20-inch and 22-inch setups. Before comparing tread patterns or load ratings, confirm the actual wheel size on the truck rather than relying on trim name alone.
Do all 2019 Chevrolet Trucks Silverado 1500 sub-models use the same tire size?
No. The 2019 Chevrolet Trucks Silverado 1500 has several sub-models, and they do not all share the same tire size. Depending on trim, the truck may use 17-inch, 18-inch, 20-inch, or 22-inch wheel-and-tire combinations, and some sub-models have more than one primary fitment.
That means sub-model identification is important, but it is still not the whole story. A single trim such as LT, LTZ, RST, or Trail Boss can carry different wheel packages, so the safest path is to match the truck's exact size and wheel diameter before considering any other tire option.
Choosing the Right Tire
What should I consider when choosing a tire for a 2019 Chevrolet Trucks Silverado 1500?
Start with the exact tire size and wheel diameter already used on the truck, because the 2019 Chevrolet Trucks Silverado 1500 spans six primary sizes and four rim diameters. After that, compare the tire's intended use, whether that means general road driving, mixed-use service, or a more aggressive all-terrain application.
Product details matter once the size is confirmed. Rim-width compatibility, load-capacity specification, sidewall presentation, and overall tread character can all affect which tire makes the most sense, especially on trims that share a sub-model name but not the same wheel-and-tire package.
What sidewall styles are available for 2019 Chevrolet Trucks Silverado 1500 tires?
Available products for this application include raised white letter sidewalls, shown as RWL, on BFGoodrich All-Terrain T/A KO2 tires in 275/65R18 and 265/70R17. That gives certain Silverado 1500 setups a more traditional truck and all-terrain appearance than a plain black sidewall presentation.
Sidewall style should still come after correct fitment. The truck's exact size, wheel diameter, and intended use need to be settled first, then the visual choice can be matched to the truck's overall character, whether the goal is a more utility-focused look or a stronger off-road-style presence.
What brands offer tires for the 2019 Chevrolet Trucks Silverado 1500?
Current product coverage for the 2019 Chevrolet Trucks Silverado 1500 includes BFGoodrich, with available options in 275/65R18 and 265/70R17. Those products are from the All-Terrain T/A KO2 series and are built as radial truck tires for the corresponding wheel diameters.
Brand choice is only one part of the decision. The more important comparison is whether the product matches the truck's actual size, rim-width range, load needs, and use pattern, since Silverado 1500 fitment varies widely by trim and wheel package even within the same model year.
Restoration & Appearance
Does correct tire fitment matter for a 2019 Chevrolet Trucks Silverado 1500 restoration or cleanup project?
Yes. Even on a newer truck like the 2019 Chevrolet Trucks Silverado 1500, correct tire fitment affects stance, wheel-to-tire proportion, and the overall finished appearance. Because this model uses six primary sizes across 17-inch through 22-inch wheels, the right visual result starts with the right size.
Appearance work can easily go off track if the truck has changed hands or been modified. Checking the current wheel diameter, the exact size on the vehicle, and the trim-specific fitment helps keep the truck looking intentional rather than mismatched, especially when replacing only one axle set at a time.
Which sidewall style suits a period-style or truck-focused 2019 Chevrolet Trucks Silverado 1500?
For the available all-terrain products in this application, raised white letter sidewalls give the 2019 Chevrolet Trucks Silverado 1500 a more pronounced truck look than a quieter blackwall presentation. In 275/65R18 and 265/70R17, the BFGoodrich All-Terrain T/A KO2 uses that RWL style.
The best visual match depends on how the truck is being presented. A work-oriented or off-road-leaning build may suit a more traditional raised white letter look, while a cleaner street appearance may call for a different tire presentation in the truck's exact size and wheel configuration.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2019 Chevrolet Trucks Silverado 1500?
Yes. Changes such as aftermarket wheels, different wheel widths, suspension lifts or lowering, and body or fender alterations can affect tire fitment on a 2019 Chevrolet Trucks Silverado 1500. That matters because this truck already uses several tire sizes across 17-inch, 18-inch, 20-inch, and 22-inch wheel packages.
Even when the tire size looks close on paper, the truck's actual setup may change clearance at the fenders, steering components, or suspension. A modified Silverado should have its wheel diameter, wheel width, and physical clearance checked before a replacement tire is chosen on size alone.
What should I inspect before driving a 2019 Chevrolet Trucks Silverado 1500 on new tires?
Before regular road use, inspect the wheel condition, confirm the tire size matches the truck's actual wheel diameter, and verify proper inflation. It also makes sense to look over suspension and steering components for wear, especially on a truck that may carry different trim packages or utility roles.
A short visual check of tread seating, sidewalls, valve stems, and any sign of rubbing is worthwhile after installation. Once the truck is back on the road, recheck pressure and look for uneven wear patterns that could point to alignment, load, or wheel-spec issues rather than the tire itself.
How often should tires on a 2019 Chevrolet Trucks Silverado 1500 be inspected?
Tires on a 2019 Chevrolet Trucks Silverado 1500 should be inspected regularly, not just when tread looks low. Pressure, visible wear, sidewall condition, and any cuts, bulges, or signs of irregular contact should be checked as part of normal ownership, especially on trucks used for hauling or mixed road conditions.
A Silverado that sits for stretches should still be inspected before returning to service, since age, air loss, and flat spotting can develop even with low mileage. Paying attention to condition between rotations or service visits helps catch fitment or wear problems before they affect ride quality or road confidence.
