The 2010 Chevrolet Trucks Silverado 1500 LTZ sits in the era when full-size pickups were expected to balance work capability, highway comfort, and upscale trim. An LTZ Silverado can look very different depending on whether it carries a 17-inch, 18-inch, or 20-inch wheel setup, and that makes tire selection more configuration-specific than it first appears. This truck uses radial tires throughout, with primary fitments including 245/70R17, 265/70R17, 265/65R18, and 275/55R20. That means the decision is less about bias-ply versus radial and more about confirming the exact sub-model or wheel package, then choosing the right stance, load capacity, and road-use character for the truck in front of you.
Which Tire Size Is Right for The 2010 Chevrolet Trucks Silverado 1500 LTZ
Four primary tire sizes apply to the 2010 Chevrolet Trucks Silverado 1500 LTZ, and they do not all use the same wheel diameter. Fitment varies by sub-model and wheel package, so the first step is confirming whether the truck is a 4x2, 4x4, Max Trailer Package, Z71 Package, or 20 Inch Option configuration. Once that is settled, the real comparison becomes wheel diameter, tire profile, and the available product choices within the correct size.
A 275/55R20 tire uses a 275-millimeter nominal section width, a 55-series aspect ratio, radial construction, and a 20-inch rim diameter. On the 2010 Chevrolet Trucks Silverado 1500 LTZ, this size belongs with trucks equipped for the 20-inch wheel setup rather than every LTZ configuration. Its shorter sidewall gives this fitment a distinctly modern truck profile compared with the 17-inch and 18-inch sizes used elsewhere in the range. Choose this size only after confirming the truck actually has the 20-inch wheel package and enough clearance for the complete tire and wheel combination already on the vehicle.
A 245/70R17 tire is a metric radial size with a 245-millimeter nominal section width, a 70-series profile, and a 17-inch rim diameter. For the 2010 Chevrolet Trucks Silverado 1500 LTZ, it appears on certain 4x2 and 4x4 configurations, so it is important to confirm the truck's exact setup before treating it as universal LTZ fitment. Available choices in this size include a BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls and an approved rim-width range of 6.5 to 8.0 inches. This size is worth evaluating when the truck already wears 17-inch wheels and the goal is to stay with that narrower section width.
Fit(s): 4x2, 4x4, w/Max Trailer Pkg., and w/Z71 Pkg.
Construction: Radial|Rim: 17 in
A 265/70R17 tire uses a 265-millimeter nominal section width, a 70-series aspect ratio, radial construction, and a 17-inch rim. On the 2010 Chevrolet Trucks Silverado 1500 LTZ, this is one of the most widely shared 17-inch fitments, appearing across certain 4x2, 4x4, Max Trailer Package, and Z71 Package applications. Product choices in this size include BFGoodrich All-Terrain T/A KO2 tires in more than one load specification, both with raised white letter sidewalls and a 7.0 to 9.0 inch rim-width range. It is the size to focus on when the truck uses 17-inch wheels and calls for the wider of the two primary 17-inch fitments.
A 265/65R18 tire combines a 265-millimeter nominal section width with a 65-series profile, radial construction, and an 18-inch rim diameter. For the 2010 Chevrolet Trucks Silverado 1500 LTZ, this size is tied to certain Z71 Package applications rather than the whole LTZ lineup. It sits between the 17-inch and 20-inch fitments in wheel diameter, so it should be treated as its own wheel-and-tire package rather than as a casual substitute for the others. This size deserves a careful check of the truck's existing wheel diameter and package equipment before any replacement tire decision is made.
2010 Chevrolet Trucks Silverado 1500 LTZ Sub-Model Tires
Sub-model fitment on the 2010 Chevrolet Trucks Silverado 1500 LTZ is not one-size-fits-all. Tire selection depends on identifying the exact configuration first, because wheel diameter and tire size change across 4x2, 4x4, package-equipped, and 20-inch-option trucks.
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2010 Chevrolet Trucks Silverado 1500 LTZ (20 Inch Option)
The 20 Inch Option uses the 275/55R20 radial fitment, which sets it apart from the 17-inch and 18-inch wheel packages found elsewhere in the LTZ range. Tire selection starts with confirming that 20-inch wheel setup, then choosing a replacement that matches the truck's current wheel diameter and intended road use.
The 4x2 configuration can use either 245/70R17 or 265/70R17, both in radial construction on 17-inch wheels. That makes wheel and existing tire confirmation especially important, since the correct choice depends on the actual setup already on the truck rather than the LTZ badge alone.
The 4x4 configuration also uses 17-inch radial fitments, with either 245/70R17 or 265/70R17 depending on the truck's equipment. The key decision here is verifying which of those two 17-inch sizes is already in service before comparing tread character, load rating, and wheel-width compatibility.
2010 Chevrolet Trucks Silverado 1500 LTZ w/Max Trailer Pkg.
The Max Trailer Package application can use either 265/70R17 or 275/55R20, which means fitment crosses two different wheel diameters. Choosing tires for this version starts with confirming whether the truck carries the 17-inch or 20-inch setup, then matching the replacement tire to that wheel package.
2010 Chevrolet Trucks Silverado 1500 LTZ w/Z71 Pkg.
The Z71 Package can use 265/65R18 or 265/70R17, so the correct tire depends on whether the truck is running 18-inch or 17-inch wheels. That makes this a wheel-confirmation decision first, followed by a closer look at the tire style and specifications that suit how the truck is actually used.
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 2010 Chevrolet Trucks Silverado 1500 LTZ Tires for Sale
Available product choices center on the 17-inch LTZ fitments, with BFGoodrich All-Terrain T/A KO2 options in 245/70R17 and 265/70R17. The main comparisons are raised white letter sidewall presentation, load specification, product weight, and the rim-width range each tire is built to suit.
Owners of a 2010 Chevrolet Trucks Silverado 1500 LTZ usually need to sort out exact tire size by sub-model and wheel package first. The questions below focus on fitment, 17-inch versus 18-inch or 20-inch setups, product selection, and the checks worth making before regular road use.
Tire Size & Fitment
What tire size fits a 2010 Chevrolet Trucks Silverado 1500 LTZ?
The 2010 Chevrolet Trucks Silverado 1500 LTZ uses four primary radial tire sizes: 245/70R17, 265/70R17, 265/65R18, and 275/55R20. The correct one depends on the truck's exact sub-model or wheel package, not simply the LTZ trim name.
A quick tire purchase can go wrong if the truck has different wheels than expected, especially on used or modified pickups. Check the size currently mounted, confirm the wheel diameter, and match the replacement to the specific 4x2, 4x4, Z71, Max Trailer Package, or 20 Inch Option configuration before comparing tread or load specifications.
What size rim does a 2010 Chevrolet Trucks Silverado 1500 LTZ use?
A 2010 Chevrolet Trucks Silverado 1500 LTZ can use 17-inch, 18-inch, or 20-inch rims, depending on configuration. The 245/70R17 and 265/70R17 sizes use 17-inch rims, 265/65R18 uses an 18-inch rim, and 275/55R20 uses a 20-inch rim.
Rim diameter is the first fitment checkpoint because none of these tire sizes should be treated as a casual substitute across different wheel sizes. Once the wheel diameter is confirmed, it becomes much easier to narrow the right tire by section width, sidewall profile, and any package-specific setup already on the truck.
Why does the 2010 Chevrolet Trucks Silverado 1500 LTZ have more than one tire size?
The 2010 Chevrolet Trucks Silverado 1500 LTZ has more than one tire size because fitment changes with wheel package and sub-model. Different LTZ configurations use different rim diameters, and some 17-inch applications also vary between 245 and 265 section widths.
That variation is normal on a pickup offered with multiple equipment combinations, but it means the badge on the fender is not enough to choose tires accurately. Identifying the exact sub-model and checking the existing wheel setup will usually settle the question faster than relying on trim name alone.
Choosing the Right Tire
What should I consider when choosing a 265/70R17 tire for a 2010 Chevrolet Trucks Silverado 1500 LTZ?
Start with the basics: 265/70R17 must match a Silverado 1500 LTZ that actually uses that 17-inch radial size. In this fitment, available choices include BFGoodrich All-Terrain T/A KO2 tires with different load specifications, so the correct comparison is not size alone.
Load capacity, intended use, and wheel-width compatibility all matter once the size is confirmed. A truck that sees light-duty cruising may not need the same specification as one that carries more weight or sees rougher service, and the tire should also suit the wheel already on the vehicle.
What sidewall styles are available for 2010 Chevrolet Trucks Silverado 1500 LTZ tires?
Among the currently available products for the covered LTZ fitments, the visible sidewall style is RWL, or raised white letter. That sidewall treatment appears on the BFGoodrich All-Terrain T/A KO2 options offered in the supported 17-inch sizes.
Sidewall style affects appearance as much as fitment, especially on a truck that may be used as both a driver and a show-quality pickup. Once the correct size is settled, the sidewall decision becomes part of the truck's overall presentation, so it helps to consider whether the goal is a more understated look or a more traditional off-road visual cue.
What brands offer tires for the 2010 Chevrolet Trucks Silverado 1500 LTZ?
The available products for the supported LTZ sizes shown here come from BFGoodrich. In the 17-inch fitments, the current product line centers on the All-Terrain T/A KO2 series in raised white letter radial construction.
Brand choice matters only after the truck's exact tire size and wheel diameter are confirmed. Once fitment is settled, compare the available specifications within that brand, including sidewall style, load capacity at the stated pressure, product weight, and the wheel-width range the tire is intended to work with.
Restoration & Appearance
Which tire should I choose for a period-style 2010 Chevrolet Trucks Silverado 1500 LTZ?
A period-style choice for a 2010 Chevrolet Trucks Silverado 1500 LTZ starts with using the correct size for the truck's actual wheel package. Since this Silverado is a modern truck with radial fitments only, the visual character comes more from wheel diameter, section width, and tread style than from a bias-ply versus radial decision.
The 17-inch BFGoodrich All-Terrain T/A KO2 options give the truck a purposeful raised white letter presentation, while the 18-inch and 20-inch fitments create a different visual balance through wheel and sidewall proportion. For exact as-delivered appearance goals, compare against vehicle-specific photos, sales literature, or marque documentation before finalizing the look.
Does correct tire fitment matter for a 2010 Chevrolet Trucks Silverado 1500 LTZ restoration?
Correct tire fitment matters on a 2010 Chevrolet Trucks Silverado 1500 LTZ because the wrong wheel diameter or section width changes both appearance and function. This truck can use 17-inch, 18-inch, or 20-inch setups, so a restoration-minded replacement should begin with the truck's actual sub-model and wheel package.
Even on a newer collector-era pickup, tire proportion has a strong effect on stance and overall presentation. Matching the proper size first keeps the truck visually coherent, and then sidewall treatment, tread character, and load specification can be chosen to suit whether the goal is show presentation, occasional driving, or regular use.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2010 Chevrolet Trucks Silverado 1500 LTZ?
Yes. Modifications can affect tire fitment on a 2010 Chevrolet Trucks Silverado 1500 LTZ, especially when wheel diameter, wheel width, offset, ride height, or suspension components have been changed. That matters even more on this truck because LTZ fitments already span 17-inch, 18-inch, and 20-inch wheel setups.
A Silverado with aftermarket wheels or a leveling, lowering, or lift change should be checked for steering travel and fender clearance before any tire change is treated as routine. Measuring the actual wheel setup on the truck is more reliable than assuming the original trim-level specification still applies.
What should I inspect before driving a 2010 Chevrolet Trucks Silverado 1500 LTZ on new tires?
Before driving on new tires, inspect wheel diameter, wheel width, inflation pressure, lug hardware, and visible clearance around suspension and body components. It also helps to confirm that the new tire size matches the truck's actual LTZ configuration, since several primary sizes are used across this model line.
A short initial drive should be followed by another visual check for rubbing, air loss, or uneven seating, especially if the truck has non-stock wheels. Keeping an eye on tread wear and sidewall condition after the first few trips can reveal alignment or clearance issues before they turn into larger problems.
What should I check before a longer drive in a 2010 Chevrolet Trucks Silverado 1500 LTZ?
Before a longer drive, make sure the 2010 Chevrolet Trucks Silverado 1500 LTZ is on the correct tire size for its wheel package and that each tire is properly inflated and free from cuts, bulges, cracking, or unusual wear. On trucks using the 17-inch fitments, load specification is also worth noting before carrying cargo or towing.
Longer trips place more emphasis on stable inflation, sound wheel hardware, and enough clearance through full steering movement and suspension travel. It is also smart to inspect the spare, especially on a truck that may see towing or mixed-use duty, so the backup tire is not overlooked when the main set is road-ready.
