The 2001 Buick Century came at the end of a long-running nameplate known for comfortable, practical transportation, and this generation remains familiar to owners who want a dependable cruiser with a traditional full-size-sedan feel. For tire selection, that simplicity helps: the 2001 Buick Century uses a single primary size, 205/70R15, in radial construction on a 15-inch rim. Within that size, the real choice is how you want the car to look and drive, with blackwall, narrow whitewall, wide whitewall, and even bias-look radial options available from several brands and series. The right pick depends on wheel condition, intended use, and whether originality of appearance or everyday road manners matters more.
Which Tire Size Is Right for The 2001 Buick Century
The 2001 Buick Century uses one primary tire size: 205/70R15. It is a radial tire fitted to a 15-inch rim, and that same size carries across both the Custom and Limited sub-models. That means the main decision is not which primary size fits, but which version of 205/70R15 best suits the car's appearance, construction preference, and wheel setup.
A 205/70R15 tire uses a metric sizing format: 205 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 15 is the wheel diameter in inches. On the 2001 Buick Century, this is the primary radial fitment and it suits the car's late-classic sedan character well. Available choices include blackwall, narrow whitewall, wide whitewall, and bias-look radial styles across brands such as Maxxis, Michelin, Avon, American Classic, Coker Classic, Dunlop, Tornel, and Travelstar. The key is selecting the version that matches your wheels, desired appearance, and how the car will actually be used.
Tire fitment for the 2001 Buick Century is straightforward because both covered sub-models use the same primary tire size. Checking the exact sub-model still helps confirm that the car retains its original wheel setup before comparing sidewall and product options.
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2001 Buick Century Custom
The 2001 Buick Century Custom uses the same 205/70R15 radial tire size as the rest of the lineup. That keeps the selection process focused on whitewall versus blackwall appearance, brand preference, and confirming that the car still has the correct 15-inch wheels.
The 2001 Buick Century Limited also uses 205/70R15 radial tires on a 15-inch rim. For this sub-model, the main choice is which tire style best matches the car, whether that means a traditional whitewall presentation or a more understated blackwall look.
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 2001 Buick Century Tires for Sale
Available 205/70R15 choices for the 2001 Buick Century include Maxxis, Michelin, Avon, American Classic, Coker Classic, Dunlop, Tornel, and Travelstar. The product grid is most useful for comparing blackwall, narrow whitewall, wide whitewall, and bias-look radial presentations along with tire series and rim-width specifications.
These FAQs focus on 2001 Buick Century tire size, 15-inch rim fitment, sidewall and brand choices within 205/70R15, and the maintenance checks that matter before putting a low-use or daily-driven Century back on the road.
Tire Size & Fitment
What tire size fits a 2001 Buick Century?
The 2001 Buick Century uses 205/70R15 tires. That is the primary fitment for both the Custom and Limited sub-models, and it is a radial size designed for a 15-inch wheel.
That makes the first step fairly simple: confirm that the car still has 15-inch wheels and then choose the version of 205/70R15 that matches your goals. Some owners want a clean blackwall look, while others prefer a narrow or wide whitewall for a more traditional Buick presentation.
What size rim does a 2001 Buick Century use?
The 2001 Buick Century uses a 15-inch rim with its 205/70R15 tire size. Product options in this size show rim-width compatibility that generally falls within typical passenger-car ranges for a 15-inch wheel.
Wheel diameter is the non-negotiable starting point, but width still matters when comparing specific tires. It is worth checking the wheel stamping or measuring the wheel if the car has been changed over the years, especially before choosing among whitewall, blackwall, or specialty radial options.
Do all 2001 Buick Century sub-models use the same tire size?
Yes. Both the 2001 Buick Century Custom and the 2001 Buick Century Limited use the same 205/70R15 radial tire size. There is no primary size split between those two covered sub-models.
That means sub-model selection does not change the basic tire fitment question on this page. Even so, an owner should still confirm the actual wheels on the car, since aftermarket replacements or older service changes can alter what is currently mounted and affect the next tire choice.
Choosing the Right Tire
What should I consider when choosing a 205/70R15 tire for a 2001 Buick Century?
Start with the correct primary size, 205/70R15, and make sure the tire suits a 15-inch wheel. From there, the main differences are sidewall appearance, tire series, brand, and whether you want a standard radial presentation or a bias-look radial style.
A Buick Century often benefits from choosing a tire that matches how the car is used and how you want it to look parked at the curb. Whitewalls create a more traditional sedan appearance, while blackwalls keep things simpler. Wheel width and the overall condition of the rims should still be checked before settling on a specific tire.
What sidewall styles are available for 2001 Buick Century tires?
The 2001 Buick Century has 205/70R15 tire choices in blackwall, narrow whitewall, and wide whitewall styles. That range gives owners room to keep the car understated or lean into a more classic American sedan appearance.
Sidewall style is often the most visible choice once size is settled. A blackwall tire can suit a more modern or conservative presentation, while narrow and wide whitewalls shift the car toward a more traditional look. The best choice usually comes down to the Century's trim, wheel covers, and the appearance you want from the finished car.
What brands offer tires for the 2001 Buick Century?
205/70R15 tires for the 2001 Buick Century are available from Maxxis, Michelin, Avon, American Classic, Coker Classic, Dunlop, Tornel, and Travelstar. Those choices include several tire series and sidewall treatments rather than a single one-style-only offering.
Brand selection should be part of a broader comparison, not the only deciding factor. It helps to compare construction style, sidewall presentation, rim-width compatibility where stated, and load figures when shown. That approach keeps the focus on the tire that suits the car's wheels, intended road use, and overall presentation.
Restoration & Appearance
Which tire should I choose for a period-style 2001 Buick Century?
A period-style 2001 Buick Century usually starts with the correct 205/70R15 size and then focuses on sidewall presentation. Narrow whitewall and wide whitewall radials are available, along with blackwall options if a more restrained late-model factory-inspired look is the goal.
The best visual match depends on how the car is being presented. A well-kept driver may look right with a subtle whitewall, while a more formal restoration-themed presentation may call for a wider whitewall. When exact originality matters, it is smart to compare against period Buick literature or marque-specific restoration references.
How does tire construction affect the appearance of a restored 2001 Buick Century?
On a restored 2001 Buick Century, construction mostly affects appearance through the tire's sidewall shape and styling rather than through a switch from old bias-ply fitment, since the primary size is already radial. A bias-look radial is also available in this general size family of products.
That means appearance choices are more about presentation than returning the car to an earlier construction type. A standard radial with whitewall styling can keep the Century looking appropriate for its era, while a blackwall makes it feel more contemporary. Matching the tire's visual character to the car's trim helps the result feel cohesive.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2001 Buick Century?
Yes. A 2001 Buick Century may use the correct 205/70R15 size from the factory-style standpoint, but aftermarket wheels, non-stock wheel widths, suspension changes, or body repairs can alter how well a tire package suits the car.
That is why it helps to verify the actual wheel diameter and width before ordering replacement tires. Clearance at the strut, fender edge, and steering components also deserves a quick look, especially if the car sits differently than stock or has had replacement wheels installed at some point in its life.
What should I inspect before driving a 2001 Buick Century on new tires?
Before road use, inspect the 2001 Buick Century's wheels for damage, confirm proper inflation, and make sure the new tires seat correctly and clear suspension and body components. Lug hardware, valve stems, and overall wheel condition deserve attention as well.
A collector or lightly used Century should also be checked for dry-rotted older tires that may have masked other issues, such as alignment pull or uneven wear. After installation, a short local drive followed by a recheck of pressure and visual clearance can catch small problems before they become larger ones.
How should 205/70R15 tires on a collector 2001 Buick Century be maintained?
205/70R15 tires on a collector 2001 Buick Century should be kept at proper pressure, inspected regularly for cracking, bulges, cuts, and irregular wear, and protected from long periods of sun, moisture, and ozone exposure during storage. Low annual mileage does not stop tires from aging.
Regular visual checks matter even when the tread still looks good. It also helps to move the car occasionally or store it in a way that reduces prolonged flat spotting. Before a longer drive, check air pressure cold and look over the sidewalls closely, since age-related issues often appear there first.
