The 2007 Chevrolet Trucks Silverado 1500 LS sits in the full-size pickup market at a point when everyday drivability, towing capability, and truck styling were all moving toward larger wheels and more varied factory setups. For owners today, that means tire selection starts with confirming the exact wheel package or sub-model rather than assuming every LS uses the same size. This Silverado 1500 LS uses radial tire fitments that span 245/70R17, 265/70R17, 265/65R18, and 275/55R20. That range changes the look and stance of the truck, and in the available products the 17-inch sizes lean toward BFGoodrich All-Terrain T/A KO2 options with raised white letter sidewalls. Choosing correctly comes down to matching the truck's actual wheel setup and intended use.
Which Tire Size Is Right for The 2007 Chevrolet Trucks Silverado 1500 LS
The 2007 Chevrolet Trucks Silverado 1500 LS uses four primary tire sizes, and the correct one depends on the truck's exact sub-model and wheel package. Since these fitments span 17-inch, 18-inch, and 20-inch rims, the first step is confirming the actual wheel diameter on the truck, then narrowing the choice by package or drivetrain. Once that is settled, the real decision becomes tread style, load capacity, and how the tire suits road, towing, or mixed-use driving.
A 275/55R20 metric radial uses a 275-millimeter nominal section width, a 55-series aspect ratio, radial construction, and a 20-inch rim. On this Silverado 1500 LS, it is tied to the 20 Inch Option and also appears with the Max Trailer Package, so it belongs to specific wheel-package trucks rather than every LS configuration. Its lower-profile look relative to the 17-inch sizes makes wheel confirmation especially important before selection. Choose this size only when the truck already uses the correct 20-inch setup and the wheel and clearance package match that fitment.
A 245/70R17 metric radial has a 245-millimeter section width, a 70-series profile, radial construction, and a 17-inch rim. For the 2007 Silverado 1500 LS, this size appears on certain 4x2 and 4x4 configurations, making it one of the narrower primary fitments within the model range. Available product coverage in this size includes a BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls and an LT specification. This size is worth considering when the truck's original wheel diameter and intended use point toward a 17-inch tire with truck-oriented load capability.
Fit(s): 4x2, 4x4, w/Max Trailer Pkg., and w/Z71 Pkg.
Construction: Radial|Rim: 17 in
A 265/70R17 metric radial combines a 265-millimeter nominal section width, a 70-series profile, radial construction, and a 17-inch rim. It is the broadest-reaching fitment in this Silverado 1500 LS range, appearing across certain 4x2, 4x4, Max Trailer Package, and Z71 Package applications, but it still should not be assumed universal without checking the exact truck. In available products, this size comes in BFGoodrich All-Terrain T/A KO2 form with raised white letter sidewalls and more than one load specification. It is the key size to evaluate for owners balancing wheel compatibility with all-terrain style and truck-duty requirements.
A 265/65R18 metric radial uses a 265-millimeter section width, a 65-series profile, radial construction, and an 18-inch rim. On this Silverado 1500 LS, it is associated with the Z71 Package, which makes it a package-specific fitment rather than a general LS size. The combination of 18-inch wheel diameter and this profile creates a different selection path than the 17-inch options, so wheel verification matters before comparing products in neighboring sizes. This fitment makes the most sense when preserving the truck's existing 18-inch setup is the priority.
2007 Chevrolet Trucks Silverado 1500 LS Sub-Model Tires
Tire fitment for the 2007 Chevrolet Trucks Silverado 1500 LS varies by drivetrain and package, so sub-model identification matters before choosing a tire. Some configurations share 17-inch sizes, while others move to 18-inch or 20-inch wheels that require a different starting point.
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2007 Chevrolet Trucks Silverado 1500 LS (20 Inch Option)
The 20 Inch Option uses the 275/55R20 radial fitment, which places this truck in its own wheel-package category within the LS range. Tire selection starts with confirming that 20-inch setup, then choosing a tire that matches the truck's intended appearance and use.
The Silverado 1500 LS 4x2 can use either 245/70R17 or 265/70R17 radial tires, so the exact wheel and tire package matters before replacement. That makes sidewall size confirmation on the current tire and wheel verification more important than ordering by trim name alone.
The Silverado 1500 LS 4x4 also uses either 245/70R17 or 265/70R17 radial tires depending on its specific setup. Owners should confirm which 17-inch size is already on the truck before comparing load ratings, tread style, or all-terrain product choices.
2007 Chevrolet Trucks Silverado 1500 LS w/Max Trailer Pkg.
The Max Trailer Package uses either 265/70R17 or 275/55R20, so this package does not point to a single universal tire size. Wheel diameter needs to be checked first, especially since the available fitments span both 17-inch and 20-inch applications.
2007 Chevrolet Trucks Silverado 1500 LS w/Z71 Pkg.
The Z71 Package uses either 265/65R18 or 265/70R17, making wheel diameter the first thing to confirm on the truck. Once that is settled, the tire choice becomes a matter of staying with the correct package-related fitment and selecting the right style and specification within it.
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 2007 Chevrolet Trucks Silverado 1500 LS Tires for Sale
Available products for the 17-inch Silverado 1500 LS fitments focus on BFGoodrich All-Terrain T/A KO2 tires with raised white letter sidewalls. The main points to compare in the product grid are size, load capacity, weight, and approved rim-width range.
Owners of a 2007 Chevrolet Trucks Silverado 1500 LS usually need to sort out the correct tire size first, then compare wheel diameter, package-specific fitment, and available all-terrain product choices. These FAQs also cover maintenance, modifications, and practical checks before road use.
Tire Size & Fitment
What tire size fits a 2007 Chevrolet Trucks Silverado 1500 LS?
The 2007 Chevrolet Trucks Silverado 1500 LS uses four primary radial tire sizes: 245/70R17, 265/70R17, 265/65R18, and 275/55R20. The correct size depends on the truck's exact sub-model, drivetrain, and wheel package, so there is not one universal LS fitment.
The safest starting point is the size stamped on the current tire sidewall, followed by a check of the wheel diameter actually installed on the truck. That matters here because some LS configurations stay on 17-inch wheels, while others use 18-inch or 20-inch setups that call for a different tire from the start.
What size rim does a 2007 Chevrolet Trucks Silverado 1500 LS use?
A 2007 Chevrolet Trucks Silverado 1500 LS can use 17-inch, 18-inch, or 20-inch rims depending on the specific configuration. The tire sizes tied to those wheels are 245/70R17 and 265/70R17 on 17-inch rims, 265/65R18 on an 18-inch rim, and 275/55R20 on a 20-inch rim.
That spread means wheel diameter should be confirmed before comparing tires, especially on trucks that may have changed hands or had wheel swaps over time. Reading the tire size is a quick check, but measuring or verifying the wheel itself is worthwhile if the truck has aftermarket wheels or package-related appearance changes.
Why does the 2007 Chevrolet Trucks Silverado 1500 LS have more than one tire size?
More than one tire size applies because the 2007 Chevrolet Trucks Silverado 1500 LS was offered with different wheel and package combinations. The 4x2 and 4x4 models can use either 245/70R17 or 265/70R17, the Z71 Package can use 265/65R18 or 265/70R17, and the 20 Inch Option uses 275/55R20.
That variation changes the first step in the buying process. Instead of choosing by model name alone, identify the truck's exact package and actual wheel diameter, then match the replacement tire to that setup. It also helps prevent confusion between 17-inch fitments that look similar in name but serve different wheel-and-tire combinations.
Choosing the Right Tire
What should I consider when choosing a tire for a 2007 Chevrolet Trucks Silverado 1500 LS?
Start with the correct primary size for the truck's exact setup, because this Silverado 1500 LS spans 17-inch, 18-inch, and 20-inch wheel fitments. After size is confirmed, compare construction, approved rim-width range, load capacity, and whether the truck's use leans more toward everyday driving, towing, or mixed on-road and off-road service.
The available 17-inch products here are truck-oriented radial all-terrain tires, so buyers should also look closely at sidewall appearance and load specification. A tire that suits one LS configuration may not suit another if the wheel package differs, and the truck's real-world use should guide the final choice within the correct size.
What sidewall styles are available for 2007 Chevrolet Trucks Silverado 1500 LS tires?
The available products in the covered 17-inch Silverado 1500 LS sizes use RWL sidewalls, which means raised white letter styling. That gives the truck a more traditional all-terrain presentation than a plain blackwall and works naturally with the BFGoodrich All-Terrain T/A KO2 product line offered here.
Sidewall style does not change the need to match the correct tire size and wheel diameter first. Once fitment is settled, sidewall appearance becomes part of the truck's overall look, especially on a pickup where the tire is visually prominent. Owners trying to preserve a certain stance or period truck feel often weigh that detail carefully.
What brands offer tires for the 2007 Chevrolet Trucks Silverado 1500 LS?
The available products for the listed 17-inch Silverado 1500 LS fitments come from BFGoodrich. They are part of the All-Terrain T/A KO2 line, with options in both 245/70R17 and 265/70R17 and more than one load specification available in the 265/70R17 size.
Brand is only one part of the decision on this truck. It still makes sense to compare the specific size, load figure, rim-width specification, and intended use before choosing a tire. On a Silverado that may see towing, payload, or rougher roads, those details matter at least as much as the name on the sidewall.
Restoration & Appearance
Which tire should I choose for a period-style 2007 Chevrolet Trucks Silverado 1500 LS?
A period-style choice for a 2007 Chevrolet Trucks Silverado 1500 LS starts with the truck's actual original-size wheel package rather than with a generic Silverado size. That means staying with the correct 17-inch, 18-inch, or 20-inch fitment first, then choosing a tire whose overall look matches the truck's intended factory-inspired or mildly aggressive presentation.
For owners who want a more truck-era appearance, raised white letter all-terrain styling can suit the Silverado well without making unsupported originality claims. Exact restoration-level appearance decisions are best checked against window-sticker information, sales literature, or marque-specific references, especially if the goal is to match a specific package presentation.
How does tire construction affect the appearance of a restored 2007 Chevrolet Trucks Silverado 1500 LS?
On the 2007 Chevrolet Trucks Silverado 1500 LS, the primary fitments are radial tires, so construction does not create a bias-ply-versus-radial appearance decision. Instead, the visual effect comes more from the tire's size, sidewall profile, wheel diameter, and sidewall treatment than from a change in basic construction type.
That makes proportion and presentation especially important on a restored or well-kept truck. A 17-inch all-terrain fitment with raised white letters gives a different character than an 18-inch or 20-inch package, even when all are proper LS-related sizes. Matching the tire to the truck's actual wheel setup keeps the finished look more coherent.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2007 Chevrolet Trucks Silverado 1500 LS?
Yes. Wheel changes, suspension lifts or lowering, altered offsets, and body or fender modifications can all affect tire fitment on a 2007 Chevrolet Trucks Silverado 1500 LS. That matters even more on this truck because its primary fitments already span multiple wheel diameters and profile combinations from 17 to 20 inches.
A modified truck should be checked for actual wheel size, wheel width, steering clearance, and suspension clearance before a replacement tire is chosen. Looking only at the model name can lead to the wrong starting point. The current tire size on the truck is helpful, but it should still be verified against the wheel and overall setup.
What should I inspect before driving a 2007 Chevrolet Trucks Silverado 1500 LS on new tires?
Before road use, inspect tire pressure, lug-nut torque, valve stems, tread and sidewall condition, and clearance at full steering lock. On a 2007 Chevrolet Trucks Silverado 1500 LS, it is also smart to confirm that the installed tire size matches the truck's actual wheel diameter and package-related fitment before putting miles on it.
A short local drive is a useful first check for vibration, rubbing, or any sign that the wheel-and-tire combination needs further attention. Trucks used for hauling or towing deserve an extra look at load capacity and inflation requirements as well, since those practical details affect how confidently the Silverado can be put back into service.
How often should tires on a 2007 Chevrolet Trucks Silverado 1500 LS be inspected?
Tires on a 2007 Chevrolet Trucks Silverado 1500 LS should be inspected regularly, not just at replacement time. Pressure loss, uneven wear, cuts, bulges, cracking, and tread-condition changes are easier to catch early, especially on a truck that may alternate between daily use, long idle periods, towing duty, or rougher roads.
A quick visual check before longer trips is a good habit, and a closer inspection makes sense whenever the truck's use changes or a load is added. Owners should also pay attention to wheel or suspension changes, since those can alter wear patterns and clearance. Consistent inspection helps preserve both tire life and fitment confidence.
