The 2006 Chevrolet Impala sits in the final stretch of the long-running W-body era, offering everything from everyday family-sedan duty to a more aggressive SS performance variant and police-package service use. That range matters because tire fitment is not the same across the lineup. This model year uses three primary radial sizes: 225/60R16, 225/55R17, and 235/50R18, with size choice tied directly to the specific sub-model and wheel diameter. Available tires span blackwall, redline, raised yellow letter, whitewall, and raised white letter presentations across several series and brands. The right choice starts with confirming the exact trim and wheel setup, then matching the tire to the car's intended appearance and road use.
Which Tire Size Is Right for The 2006 Chevrolet Impala
Three tire sizes apply to the 2006 Chevrolet Impala, and they are tied to specific sub-models and three different wheel diameters. The first step is identifying the exact Impala trim and confirming whether the car is on 16-inch, 17-inch, or 18-inch wheels, since that determines whether it uses 225/60R16, 225/55R17, or 235/50R18. Once the correct size is established, the real choice becomes sidewall style, tire series, brand, and the balance between stock-looking presentation and sportier tire character.
225/60R16 is a metric radial size in which 225 identifies the nominal section width in millimeters, 60 is the aspect ratio, R indicates radial construction, and 16 is the wheel diameter in inches. On the 2006 Chevrolet Impala, this size serves several configurations and suits a more standard 16-inch wheel setup. Tire choices in this size range from Goodyear and BFGoodrich to Travelstar, with sidewall treatments including raised yellow letter, redline, pin white stripe, wide whitewall, and narrow whitewall. It is the right size to evaluate when preserving the 16-inch fitment and choosing between a more understated or more visually distinctive look.
225/55R17 uses the same 225-millimeter nominal width as the 16-inch size, but the shorter 55-series profile is built for a 17-inch wheel. That makes it a distinct fitment for specific 2006 Chevrolet Impala trims rather than a general substitute across the lineup. Available choices include BFGoodrich performance-oriented g-Force series in blackwall form as well as Silvertown Radial options with redline or wide whitewall styling. This size is the one to consider when the car already carries the 17-inch wheel package and the goal is either a sportier appearance or a more restoration-inspired sidewall treatment.
235/50R18 is a wider metric radial size, with 235 denoting nominal section width in millimeters, a 50-series profile, and fitment on an 18-inch wheel. Within the 2006 Chevrolet Impala range, this size belongs to the largest-wheel setup and needs to be matched carefully to the correct trim and wheel diameter. Product choices include BFGoodrich, Nitto, and Pro-Trac options, with blackwall, redline, and raised white letter sidewall treatments available depending on the tire series. It is the size to focus on when selecting tires for an 18-inch Impala setup and comparing sporty tread lines against traditional sidewall presentation.
Tire fitment on the 2006 Chevrolet Impala varies by sub-model, so trim identification matters before choosing a tire. Several versions share the 225/60R16 size, while others step up to 17-inch or 18-inch wheel fitments that require different radial sizes.
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2006 Chevrolet Impala LS
The 2006 Chevrolet Impala LS uses the 225/60R16 radial size on a 16-inch wheel setup. That gives the buyer room to choose between more traditional whitewall or redline styling and more contemporary sidewall treatments while staying within the correct trim-specific fitment.
The 2006 Chevrolet Impala LT w/3.5L Eng. shares the 225/60R16 radial fitment with several other versions of the car. Tire selection here is less about multiple primary sizes and more about matching the 16-inch setup to the desired appearance, brand, and road-use character.
The 2006 Chevrolet Impala LT w/3.9L Eng. moves to the 225/55R17 radial size, which separates it from the 16-inch trims. That makes wheel confirmation especially important before purchase, followed by a choice between blackwall performance-style tires and more traditional sidewall presentations.
The 2006 Chevrolet Impala LTZ also uses the 225/55R17 radial fitment on a 17-inch wheel. Tire choice centers on selecting the right look and driving character within that size, rather than treating the 16-inch or 18-inch Impala sizes as interchangeable alternatives.
The 2006 Chevrolet Impala SS uses the 235/50R18 radial size, making it the largest tire and wheel package in the model range. That fitment points the buyer toward 18-inch performance-oriented choices, while still leaving room for redline or raised white letter styling depending on the tire selected.
The 2006 Chevrolet Impala w/Police Pkg. uses the 225/60R16 radial size. For a police-package car, correct selection starts with retaining the proper 16-inch fitment, then choosing a tire whose sidewall style and overall character match how the car is being kept or driven today.
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 2006 Chevrolet Impala Tires for sale
Available 2006 Chevrolet Impala tires vary by size, brand, series, and sidewall treatment. Choices include Goodyear, BFGoodrich, Travelstar, Nitto, and Pro-Trac offerings, with blackwall, redline, raised yellow letter, raised white letter, pin white stripe, narrow whitewall, and wide whitewall styles across 16-, 17-, and 18-inch fitments.
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Goodyear Tires
Goodyear Eagle NASCAR Raised Yellow Letter | 225/60R16
Owners of a 2006 Chevrolet Impala usually need to sort out trim-specific tire size first, then compare wheel diameter, sidewall style, and tire series. The questions below focus on exact fitment, product selection, and the checks worth making before putting the car back on the road.
Tire Size & Fitment
What tire size fits a 2006 Chevrolet Impala?
The 2006 Chevrolet Impala uses three different radial tire sizes depending on sub-model: 225/60R16, 225/55R17, and 235/50R18. LS, LT w/3.5L Eng., and w/Police Pkg. models use 225/60R16, LT w/3.9L Eng. and LTZ models use 225/55R17, and the SS uses 235/50R18.
Choosing the right one starts with identifying the exact trim and confirming the wheel diameter already on the car. An Impala that has changed wheels over the years may no longer match its original trim-based setup, so checking the tire sidewall and measuring the wheel before replacement helps avoid ordering the wrong size.
What size rim does a 2006 Chevrolet Impala use?
A 2006 Chevrolet Impala can use 16-inch, 17-inch, or 18-inch rims, depending on the sub-model. The 225/60R16 size fits a 16-inch rim, 225/55R17 fits a 17-inch rim, and 235/50R18 fits an 18-inch rim.
Rim diameter is the first thing to verify because none of these sizes cross over to a different wheel diameter. Wheel width also matters once the diameter is confirmed, especially when comparing tires with different recommended rim-width ranges or when the car has aftermarket wheels instead of the original-style setup.
Do all 2006 Chevrolet Impala sub-models use the same tire size?
No. The 2006 Chevrolet Impala lineup uses three different tire sizes across its sub-models. Several trims share 225/60R16, two trims use 225/55R17, and the SS uses 235/50R18.
That means trim level matters just as much as the model name. Even within the LT range, engine-specific versions do not use the same size, so it is smart to verify both the sub-model and the actual wheel on the car before narrowing the search by sidewall style, tire series, or brand.
Choosing the Right Tire
What should I consider when choosing a tire for a 2006 Chevrolet Impala?
Start with the exact trim and the correct size: 225/60R16, 225/55R17, or 235/50R18. From there, compare radial tire choices by wheel compatibility, intended use, and overall presentation, since available options range from sport-oriented blackwalls to redlines, whitewalls, and raised-letter styles.
A daily-driven Impala may call for a different look than an SS kept for weekend use or a police-package car being preserved with a more restrained appearance. It also helps to compare load figures, rim-width compatibility, and the character of each tire series before settling on the tire that best suits the car.
What sidewall styles are available for 2006 Chevrolet Impala tires?
Sidewall choices for the 2006 Chevrolet Impala include blackwall, redline, raised-yellow-letter, raised white letter, pin-white-stripe, narrow whitewall, and wide whitewall. The exact styles available depend on the tire size, so the trim and wheel diameter still need to be confirmed first.
That variety gives the Impala owner more visual flexibility than a modern replacement search usually suggests. A 16-inch setup can lean toward a traditional sedan look, while 17-inch and 18-inch options can move either toward a cleaner blackwall presentation or a more assertive redline or lettered sidewall style.
What brands offer tires for the 2006 Chevrolet Impala?
Brands available for the 2006 Chevrolet Impala include Goodyear, BFGoodrich, Travelstar, Nitto, and Pro-Trac. Brand availability depends on size, with some brands appearing only in one wheel diameter while BFGoodrich spans multiple Impala fitments and tire series.
Brand choice should be considered alongside tire series, sidewall style, and the trim-specific size rather than by name alone. A buyer comparing 16-inch, 17-inch, or 18-inch options may find that the most useful distinction is not the brand itself, but whether the tire supports the desired look and wheel setup.
Restoration & Appearance
Which tire should I choose for a period-style 2006 Chevrolet Impala?
A period-style 2006 Chevrolet Impala usually starts with keeping the correct trim-specific tire size and wheel diameter, then choosing a sidewall treatment that matches the car's intended presentation. Depending on size, available choices include redline, wide whitewall, narrow whitewall, pin white stripe, raised yellow letter, blackwall, and raised white letter styles.
That decision depends on whether the goal is a stock-looking sedan, a sportier SS image, or a more customized visual statement. Exact originality claims should be checked against build records, window-sticker history, or marque-specific references, but the right size remains the foundation of any appearance-focused tire choice.
How does tire construction affect the appearance of a restored 2006 Chevrolet Impala?
On the 2006 Chevrolet Impala, the primary fitments are radial tires, so construction choice is less about bias-ply versus radial appearance and more about how the sidewall styling shapes the car's look. Blackwall tires create a clean modern profile, while whitewalls, redlines, and lettered sidewalls can push the appearance in very different directions.
The visual effect becomes more noticeable because the Impala was offered with multiple wheel diameters across the lineup. Keeping the correct 16-inch, 17-inch, or 18-inch fitment helps the car maintain proper proportions, and then the sidewall treatment can be used to reinforce a conservative, sporty, or custom-oriented presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2006 Chevrolet Impala?
Yes. Wheel changes, suspension lowering, altered ride height, or body modifications can affect tire fitment on a 2006 Chevrolet Impala even when the tire size appears close to stock. That matters because this model already uses three different factory-type wheel diameters across the lineup.
A car with aftermarket wheels should be checked for actual rim diameter and width before choosing among 225/60R16, 225/55R17, or 235/50R18 tires. Clearance at the fender, steering lock, and suspension should also be reviewed so the selected tire matches the vehicle's current setup rather than only its original trim designation.
What should I inspect before driving a 2006 Chevrolet Impala on new tires?
Before road use, inspect the wheels for damage, confirm the tire size matches the car's trim and wheel diameter, and make sure the tires are inflated properly for the vehicle's requirements. It is also wise to look over the suspension, steering components, and alignment condition so the new tires are not compromised immediately.
A quick visual check should include tread seating, sidewall condition, valve stems, and any signs of rubbing once the car is on the ground and turned lock to lock. On an older Impala that may have sat for periods of time, a short test drive followed by a recheck for air loss or contact marks is worthwhile.
How often should tires on a 2006 Chevrolet Impala be inspected?
Tires on a 2006 Chevrolet Impala should be inspected regularly, not just when tread looks worn. A monthly pressure and condition check is a practical routine, especially on a car that sees seasonal use, weekend driving, or long periods parked between outings.
Inspection should cover uneven wear, cracking, bulges, punctures, and any slow loss of air. Cars that are driven less often can age tires without adding many miles, so storage conditions matter too; keeping the Impala away from prolonged heat, direct sunlight, and ozone sources helps protect the tire sidewalls between drives.
