The 2011 Chevrolet Trucks Traverse arrived as a family-focused crossover built to carry more people and cargo than a midsize sedan while keeping a more car-like road manner than a traditional truck-based SUV. That makes tire fitment especially important, because wheel and tire choice affect both stance and everyday drivability. This Traverse uses three primary radial tire sizes: 245/70R17, 255/65R18, and 255/55R20, with fitment changing by sub-model. The main decision is not bias-ply versus radial, but confirming whether the vehicle is an LS, LT, or LTZ and matching the correct wheel diameter before comparing available tire styles and specifications.
Which Tire Size Is Right for The 2011 Chevrolet Trucks Traverse
The 2011 Chevrolet Trucks Traverse uses three primary tire sizes, and the correct one depends on the exact sub-model. LS, LT, and LTZ trims use different radial sizes on different wheel diameters, so the first step is confirming both the trim level and the actual wheel currently on the vehicle before choosing a replacement tire.
245/70R17 is a metric radial size in which 245 identifies section width in millimeters, 70 is the aspect ratio, R designates radial construction, and 17 is the rim diameter in inches. On the 2011 Chevrolet Trucks Traverse, this size is used on a 17-inch wheel and applies to the LS sub-model. Available choices in this size can differ by tire character and sidewall treatment, including raised white letter styling in applicable products. This size should be evaluated by owners who need LS fitment and want to confirm wheel width, load suitability, and overall compatibility before replacement.
255/65R18 is a metric radial size that uses a 255-millimeter nominal section width, a 65-series profile, radial construction, and an 18-inch rim diameter. On the 2011 Chevrolet Trucks Traverse, this size belongs to the LT sub-model and should be treated as a distinct fitment rather than as an interchangeable option for every trim. Its role is to match the vehicle's 18-inch wheel setup, so trim verification matters before comparing tire choices. Buyers considering this size should confirm that the Traverse still has the correct factory-style wheel diameter and has not been changed to another setup.
255/55R20 is a metric radial size with a 255-millimeter nominal section width, a 55-series profile, and a 20-inch rim diameter. For the 2011 Chevrolet Trucks Traverse, this size is tied to the LTZ sub-model and reflects a different wheel package from the LS and LT. The lower profile and larger wheel diameter make exact wheel confirmation especially important before replacement. This size is the right starting point for LTZ owners who want to keep the vehicle on its proper 20-inch fitment and avoid mixing trim-specific tire sizes without checking wheel and clearance requirements.
Sub-model fitment matters on the 2011 Chevrolet Trucks Traverse because each covered trim uses its own tire size and wheel diameter. Checking whether the vehicle is an LS, LT, or LTZ is the first step before comparing tires, since the trim determines the proper radial fitment.
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2011 Chevrolet Trucks Traverse LS
The 2011 Chevrolet Trucks Traverse LS uses a 245/70R17 radial tire package. Tire selection here starts with keeping the correct 17-inch fitment, then comparing available options by sidewall presentation, load specification, and intended driving use.
The 2011 Chevrolet Trucks Traverse LT uses a 255/65R18 radial tire size. That means replacement choices should begin with the vehicle's 18-inch wheel setup, especially if the Traverse has had wheel changes or other modifications since new.
The 2011 Chevrolet Trucks Traverse LTZ uses a 255/55R20 radial tire fitment. Owners should confirm that the vehicle still carries the correct 20-inch wheel package before selecting a tire, since this trim does not share the same size as the LS or LT.
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 2011 Chevrolet Trucks Traverse Tires for Sale
Available product choices for the 2011 Chevrolet Trucks Traverse currently center on 245/70R17, including a BFGoodrich All Terrain T/A KO2 option with raised white letter sidewalls. That gives LS owners a useful point of comparison for tire character, rim-width compatibility, and load specification.
These FAQs focus on exact 2011 Chevrolet Trucks Traverse fitment, including trim-based tire sizes, wheel diameter, product selection, and the maintenance checks that matter before regular road use.
Tire Size & Fitment
What tire size fits a 2011 Chevrolet Trucks Traverse?
The 2011 Chevrolet Trucks Traverse uses three tire sizes depending on sub-model: 245/70R17 for the LS, 255/65R18 for the LT, and 255/55R20 for the LTZ. All three are radial tire fitments, and each one matches a different wheel diameter.
The practical step is to confirm both the trim level and the wheel currently on the vehicle before ordering tires. A used Traverse may have had wheels swapped, so checking the sidewall size already on the tire and measuring wheel diameter helps prevent choosing an LS, LT, or LTZ size that does not match the actual setup.
What size rim does a 2011 Chevrolet Trucks Traverse use?
Rim size on the 2011 Chevrolet Trucks Traverse depends on the sub-model. The LS uses a 17-inch rim with 245/70R17 tires, the LT uses an 18-inch rim with 255/65R18 tires, and the LTZ uses a 20-inch rim with 255/55R20 tires.
Wheel diameter should be confirmed before choosing a replacement tire because these sizes are tied to different trim packages. Looking only at the model name is not enough on a vehicle with multiple wheel options, especially if it has aftermarket wheels or if a previous owner changed the original trim-specific wheel and tire combination.
Do all 2011 Chevrolet Trucks Traverse sub-models use the same tire size?
No, the 2011 Chevrolet Trucks Traverse sub-models do not all use the same tire size. The LS uses 245/70R17, the LT uses 255/65R18, and the LTZ uses 255/55R20, so fitment changes across the model range.
That difference matters because the tire choice is tied to wheel diameter as well as trim. Selecting by model year and name alone can lead to the wrong size, so buyers should verify the exact sub-model and inspect the current wheel setup before comparing products, especially on a Traverse that may no longer be wearing its original wheels.
Choosing the Right Tire
What should I consider when choosing a 245/70R17 tire for a 2011 Chevrolet Trucks Traverse?
Start by confirming that the Traverse is an LS and that it still uses a 17-inch wheel. In 245/70R17, the main comparison points are radial construction, load specification, sidewall appearance, intended use, and wheel-width compatibility rather than simply choosing by size alone.
A tire in the correct size still needs to suit how the vehicle is driven. Compare the tire's rim-width range, maximum load rating at the stated pressure, and overall tire character, especially if the Traverse sees mixed on-road and light off-road use or carries passengers and cargo on a regular basis.
What sidewall styles are available for 2011 Chevrolet Trucks Traverse tires?
Available sidewall styling for the 2011 Chevrolet Trucks Traverse includes raised white letter treatment in applicable 245/70R17 products. Sidewall appearance does not change the required vehicle fitment, but it can noticeably change the overall look of the wheel and tire package.
That makes sidewall style a secondary choice after confirming the correct trim-specific size. Owners who want a more traditional utility look may prefer raised white letters, while others may want a more understated presentation, but the right approach is always to match the LS, LT, or LTZ size and wheel diameter first.
What brands offer tires for the 2011 Chevrolet Trucks Traverse?
BFGoodrich is available for the 2011 Chevrolet Trucks Traverse in the current 245/70R17 product selection. That option appears in the All Terrain T/A KO2 series, giving LS owners a clearly defined product with its own sidewall style, rim-width range, and load specification.
Brand comparison only matters after the correct trim and size have been confirmed. Once the vehicle's actual wheel package is verified, buyers can look more closely at series type, sidewall presentation, and service characteristics to decide whether the available tire matches the way the Traverse is driven and maintained.
Restoration & Appearance
Does correct tire fitment matter for a 2011 Chevrolet Trucks Traverse restoration?
Yes, correct tire fitment still matters on a 2011 Chevrolet Trucks Traverse, especially if the goal is to return the vehicle to a proper trim-based wheel and tire presentation. LS, LT, and LTZ models use different sizes, so the right appearance begins with the right wheel diameter and matching tire size.
A restoration-oriented approach should focus first on reinstating the correct trim-level setup rather than choosing by appearance alone. Even on a newer collector candidate, the wrong wheel and tire combination can change the stance and visual balance, so verifying the original trim and present wheel package is the sensible place to start.
Which sidewall style suits a period-style 2011 Chevrolet Trucks Traverse?
A period-style look for a 2011 Chevrolet Trucks Traverse depends on the trim level and the owner's visual preference, but raised white letter sidewalls are available in applicable 245/70R17 products. That style creates a more assertive SUV or light-truck look than a plain black sidewall presentation.
Appearance should come after confirming the correct LS, LT, or LTZ fitment. Since trim-specific wheel diameter changes the whole look of the vehicle, the most convincing result usually comes from matching the proper size first and then selecting the sidewall treatment that best suits the intended factory-inspired or personalized presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2011 Chevrolet Trucks Traverse?
Yes, modifications can affect tire fitment on a 2011 Chevrolet Trucks Traverse. Aftermarket wheels, suspension changes, lowering, or non-original tire sizes can alter the relationship between the tire, wheel well, steering components, and suspension travel, even when the vehicle still appears close to stock.
That is especially important on a Traverse with trim-specific wheel diameters. Checking the actual wheel size, wheel width, and tire size currently installed helps avoid ordering around the original LS, LT, or LTZ specification when the vehicle now uses a different setup that may require separate clearance and compatibility review.
What should I inspect before driving a 2011 Chevrolet Trucks Traverse on new tires?
Before road use, inspect tire pressure, bead seating, valve stems, lug torque, tread condition, and any visible sidewall damage. It is also smart to confirm that the new tires match the correct trim-based size for the 2011 Chevrolet Trucks Traverse and that all four tires are appropriate for the wheel diameter in use.
A short clearance check at full steering lock can help catch rubbing issues before regular driving begins. Owners should also pay attention to alignment, uneven wear patterns, vibration, or slow air loss during the first miles, since those issues can point to wheel damage, suspension wear, or installation problems.
How often should tires on a 2011 Chevrolet Trucks Traverse be inspected?
Tires on a 2011 Chevrolet Trucks Traverse should be inspected regularly, not just when tread looks low. Monthly pressure checks and routine visual inspections are a sensible baseline, with extra attention before longer trips or after the vehicle has been parked for extended periods.
Inspection should include tread wear, cracking, cuts, bulges, punctures, and signs of uneven contact that may suggest alignment or suspension issues. Because this Traverse uses different wheel and tire packages by trim, owners should also make sure replacement tires remain consistent with the actual wheel diameter installed on the vehicle.
