The 2007 Chevrolet Trucks Suburban 1500 sits in the era when full-size SUVs were expected to carry passengers, tow with confidence, and handle daily use without giving up long-wheelbase comfort. Its tire fitment reflects that multi-purpose role, with three radial sizes used across the range: 265/70R17, 265/65R18, and 275/55R20. That makes this page less about vintage-style construction choices and more about confirming the exact sub-model and wheel diameter before selecting a tire. For buyers focused on the available 17-inch fitment, the choice also includes load rating differences within the same BFGoodrich All-Terrain T/A KO2 series and raised white letter sidewall styling.
Which Tire Size Is Right for The 2007 Chevrolet Trucks Suburban 1500
The 2007 Chevrolet Trucks Suburban 1500 uses three primary tire sizes, and the right one depends first on the exact sub-model and wheel diameter. All three are radial metric sizes, but they are tied to different wheel packages, so identifying whether the truck has 17-inch, 18-inch, or 20-inch wheels is the first step before comparing tire choices.
265/70R17 is a metric radial size in which 265 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 2007 Chevrolet Trucks Suburban 1500, this size is used on 17-inch wheel applications rather than across every version of the vehicle. Available products in this size include BFGoodrich All-Terrain T/A KO2 tires with raised white letter sidewalls and different load-capacity specifications. It is the size to evaluate when the truck has the correct 17-inch wheel setup and the goal is a truck-oriented tread and appearance.
275/55R20 is a metric radial size that uses a 275-millimeter nominal section width, a 55-series profile, and a 20-inch wheel diameter. For the 2007 Chevrolet Trucks Suburban 1500, this size belongs to specific upper-trim wheel packages rather than the full model line. Its lower-profile format gives it a different sizing convention from the 17-inch and 18-inch options, so it should be chosen only after confirming the actual wheel diameter on the vehicle. Buyers comparing this size should keep the focus on wheel compatibility, clearance, and the truck's intended street or utility use.
265/65R18 is a metric radial size with a 265-millimeter nominal section width, a 65-series profile, and an 18-inch wheel diameter. On the 2007 Chevrolet Trucks Suburban 1500, it serves a specific sub-model application rather than functioning as a shared fitment for the whole range. Its overall dimensions are close in theme to the other primary sizes, but the 18-inch wheel requirement makes wheel confirmation essential before selection. This is the size to evaluate when the truck retains its correct 18-inch setup and the buyer wants to stay aligned with that configuration.
2007 Chevrolet Trucks Suburban 1500 Sub-Model Tires
Tire fitment varies across the 2007 Chevrolet Trucks Suburban 1500 lineup, so the sub-model matters before any tire decision is made. Some versions share the 17-inch fitment, while others move to 18-inch or 20-inch wheels that require a different primary tire size.
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2007 Chevrolet Trucks Suburban 1500 LS
The 2007 Chevrolet Trucks Suburban 1500 LS uses the 265/70R17 radial size. Tire selection starts with confirming the 17-inch wheel setup, then comparing the available choices in that size for load specification, sidewall presentation, and intended road or light truck use.
The 2007 Chevrolet Trucks Suburban 1500 LT can use either 265/70R17 or 275/55R20, depending on the wheel package installed on the vehicle. That makes wheel diameter the key checkpoint before choosing a tire, since a 17-inch radial and a 20-inch radial are not interchangeable without the matching wheel.
The 2007 Chevrolet Trucks Suburban 1500 LTZ uses the 275/55R20 radial size. Tire selection for this sub-model should stay centered on the 20-inch wheel fitment and on verifying clearance and wheel compatibility if the truck has been changed from its original wheel setup.
The 2007 Chevrolet Trucks Suburban 1500 Z71 uses the 265/65R18 radial size. Choosing tires for this sub-model begins with retaining the correct 18-inch fitment and checking the actual wheel and suspension setup if aftermarket parts or previous changes are part of the truck's history.
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 Suburban 1500 Tires for Sale
Available products for the 2007 Chevrolet Trucks Suburban 1500 currently center on 265/70R17, with BFGoodrich All-Terrain T/A KO2 options in raised white letter form. The main comparison points are load specification, tire weight, and compatibility with 17-inch wheels in the stated rim-width range.
These FAQs focus on the tire sizes used on the 2007 Chevrolet Trucks Suburban 1500, how those sizes relate to each sub-model, and what to check when choosing tires for wheel fitment, appearance, load needs, and road use.
Tire Size & Fitment
What tire size fits a 2007 Chevrolet Trucks Suburban 1500?
The 2007 Chevrolet Trucks Suburban 1500 uses three primary tire sizes: 265/70R17, 265/65R18, and 275/55R20. The correct size depends on the sub-model and wheel package, with LS using 265/70R17, LT using either 265/70R17 or 275/55R20, LTZ using 275/55R20, and Z71 using 265/65R18.
The practical first step is confirming the exact sub-model and the wheel diameter currently on the truck. A used Suburban may have had wheel changes over time, so checking the tire sidewall, measuring the wheel, and matching that setup to the correct size is more important than assuming every 2007 Suburban 1500 uses the same tire.
What size rim does a 2007 Chevrolet Trucks Suburban 1500 use?
A 2007 Chevrolet Trucks Suburban 1500 can use 17-inch, 18-inch, or 20-inch rims, depending on the sub-model and wheel package. The 265/70R17 size uses a 17-inch rim, the 265/65R18 size uses an 18-inch rim, and the 275/55R20 size uses a 20-inch rim.
Wheel diameter needs to be confirmed before ordering tires because the three sizes are tied to different rims. It is also wise to verify wheel width, especially on a truck that may have aftermarket wheels, since correct tire sizing depends on both the rim diameter and the wheel's actual width and overall setup.
Do all 2007 Chevrolet Trucks Suburban 1500 sub-models use the same tire size?
No, the 2007 Chevrolet Trucks Suburban 1500 does not use one tire size across every sub-model. LS uses 265/70R17, LT can use either 265/70R17 or 275/55R20, LTZ uses 275/55R20, and Z71 uses 265/65R18.
That variation means the sub-model badge alone is not always enough, especially on an LT that could have more than one wheel package. A careful check of the current wheel diameter and tire sidewall helps prevent ordering the wrong size, and it becomes even more important if the truck has had wheels, suspension parts, or trim components changed.
Choosing the Right Tire
What should I consider when choosing a 265/70R17 tire for a 2007 Chevrolet Trucks Suburban 1500?
Start with the correct size, wheel diameter, and intended use. On a 2007 Chevrolet Trucks Suburban 1500, 265/70R17 is used on specific 17-inch applications, and the available BFGoodrich All-Terrain T/A KO2 options differ in load capacity, inflation specification tied to that load rating, and overall tire weight.
Those differences matter if the truck sees passenger duty, cargo hauling, towing, or a mix of pavement and more rugged use. It also helps to compare the stated rim-width range, confirm the actual wheel width on the truck, and decide whether the raised white letter sidewall suits the look you want before making a final selection.
What sidewall styles are available for 2007 Chevrolet Trucks Suburban 1500 tires?
Among the currently available products for the 2007 Chevrolet Trucks Suburban 1500, the 265/70R17 options use an RWL sidewall. That means raised white letters, a traditional truck and SUV appearance that stands out more than a plain black sidewall.
Sidewall style is mainly an appearance decision, but it can shape the overall character of the vehicle. Some owners prefer raised white letters turned outward for a more classic truck presentation, while others prefer a subtler look if the tire allows inward mounting, so the visual goal should be part of the selection process.
What brands offer tires for the 2007 Chevrolet Trucks Suburban 1500?
Current product availability for the 2007 Chevrolet Trucks Suburban 1500 includes BFGoodrich in the 265/70R17 size. The available tire series is the All-Terrain T/A KO2, offered in more than one load specification within that same size.
Brand comparison only matters after the size and wheel setup are correct for the truck. Once that is confirmed, the useful next step is comparing the series character, sidewall style, load rating, and rim-width compatibility so the tire matches how the Suburban is actually driven and how the owner wants it to look.
Restoration & Appearance
Which tire should I choose for a period-style 2007 Chevrolet Trucks Suburban 1500?
A period-style choice for a 2007 Chevrolet Trucks Suburban 1500 starts with keeping the correct size for the truck's actual wheel package, whether that is 265/70R17, 265/65R18, or 275/55R20. Staying with the proper wheel diameter and overall fitment preserves the vehicle's intended stance much better than choosing a tire by appearance alone.
For owners using the 17-inch setup, the available BFGoodrich All-Terrain T/A KO2 with raised white letters gives a traditional truck-oriented presentation. If originality matters at a detailed level, wheel style, trim level, and vehicle history should all be checked carefully, since appearance choices on full-size SUVs often varied with package and owner preference.
Does correct tire fitment matter for a 2007 Chevrolet Trucks Suburban 1500 restoration?
Yes, correct tire fitment matters because the 2007 Chevrolet Trucks Suburban 1500 used more than one primary size across its sub-model range. Using the proper tire size for the truck's wheel package helps maintain the right visual proportion and avoids the mismatched look that can come from combining the wrong profile with the wrong rim diameter.
Fitment also affects practical details such as wheel compatibility and clearance under a heavy, full-size SUV body. A restoration-minded owner should verify the sub-model, check the actual wheels currently on the truck, and compare size markings carefully before replacing tires, especially if the vehicle has changed hands or has had aftermarket parts installed.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2007 Chevrolet Trucks Suburban 1500?
Yes, modifications can affect tire fitment on a 2007 Chevrolet Trucks Suburban 1500. Aftermarket wheels, changes in wheel width or offset, suspension lifts or lowering, and body or fender changes can all alter how a 265/70R17, 265/65R18, or 275/55R20 tire sits and clears the vehicle.
A truck that has been changed from stock should be checked more carefully than one on its original wheel setup. Measuring wheel diameter and width, inspecting steering and fender clearance, and confirming that the tire size matches the current configuration will help avoid rubbing, mismatch, or other fitment problems once the vehicle is back on the road.
What should I inspect before driving a 2007 Chevrolet Trucks Suburban 1500 on new tires?
Before driving a 2007 Chevrolet Trucks Suburban 1500 on new tires, inspect the wheel diameter and width, verify the tires match the intended size, and confirm proper inflation for the selected tire. It also helps to check for sufficient clearance at the fenders, suspension, and steering components, especially when changing wheel packages.
Road readiness goes beyond the tire itself on a full-size SUV. Looking over the condition of shocks, springs, steering parts, and brake components can prevent a new set of tires from being blamed for problems caused elsewhere, and a short, careful initial drive is a sensible way to confirm balance, tracking, and clearance.
How often should tires on a 2007 Chevrolet Trucks Suburban 1500 be inspected?
Tires on a 2007 Chevrolet Trucks Suburban 1500 should be inspected regularly, not just when tread wear becomes obvious. Pressure, tread condition, sidewall cracking, cuts, bulges, and signs of uneven wear are all worth checking, especially on a heavier vehicle that may carry passengers, cargo, or towing loads.
A monthly visual inspection is a practical routine, and extra attention makes sense before a longer trip. Trucks that sit for periods between uses also deserve age and condition checks, since low mileage does not prevent rubber from aging, and catching air loss or damage early is far easier than dealing with a roadside problem.
