Recorded OEM specifications for the 2002 Buick LeSabre, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.
Baseline mounting dimensions used for interchange decisions.
Thread-only product links are shopping examples, not verified fits. Seat style is not confirmed here. As an Amazon Associate we earn from qualifying purchases.
These are vehicle-year records whose recorded OEM ranges overlap this 2002 Buick LeSabre. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 62 donor years. Listed 24 eligible overlaps (not all evaluated years are compatible). Showing all listed.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Recorded OEM bolt pattern, center bore, and width/offset ranges overlap. This is not a guarantee that every wheel from the donor year fits this vehicle.
Recorded vehicle-side thread for the 2002 Buick LeSabre is 1/2"-20UNF. This donor year is recorded as M12x1.5. That is the vehicle stud/nut thread, not an intrinsic thread stamped on the wheel. Hardware must match this vehicle’s studs and the selected wheel’s seat and engagement. Existing hardware may be reusable if it already matches. Seat style is not in this dataset, so products are not a verified fit.
View 1/2"-20UNF options on Amazon – thread match only; seat style is not verified.
Recorded vehicle-side thread differs (M12x1.5 on the donor year vs 1/2"-20UNF on the target vehicle). Hardware must match the target vehicle’s studs and the selected wheel’s seat. Existing hardware may be reusable if it already matches. Seat style is not confirmed in this dataset.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Recorded OEM bolt pattern, center bore, and width/offset ranges overlap. This is not a guarantee that every wheel from the donor year fits this vehicle.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Recorded OEM bolt pattern, center bore, and width/offset ranges overlap. This is not a guarantee that every wheel from the donor year fits this vehicle.
Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.
Recorded OEM bolt pattern, center bore, and width/offset ranges overlap. This is not a guarantee that every wheel from the donor year fits this vehicle.
Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.
Compare a donor vehicle or custom wheel against this 2002 Buick LeSabre. Use Compare in calculator on a donor row above to fill the donor side of this same calculator.
Compare wheel compatibility between two vehicles
2002 Buick LeSabre
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
1/2" - 20 UNF
1/2" - 20 UNF · Thread match only; seat style is not verified
View on Amazon →
1/2" - 20 UNF · Thread match only; seat style is not verified
View on Amazon →
1/2" - 20 UNF · Thread match only; seat style is not verified
View on Amazon →As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.
The table lists the OEM specifications provided for this vehicle. If a value is unknown or appears inconsistent, verify it against the tire placard on the driver’s doorjamb, the owner’s manual, or OEM service data before purchasing wheels or tires.
| Bolt pattern (studs x PCD) | 5x115 |
| Center bore (mm) | 70.3 |
| Thread size | M12 x 1.5 |
| Rim diameter (in) | 16 |
| Rim width (in) | 6.5 |
| Wheel offset (ET, mm) | 43 |
| Backspacing (in) | 4.94 |
| Tire section width (mm) | 215 |
| Tire aspect ratio (%) | 70 |
| Tire rim diameter (R) | 15 |
Note: The listed wheel diameter (16 in) and tire size (215/70R15) do not match each other. Some trims and packages can differ, and historical fitment data can vary. Confirm your exact stock size via the doorjamb placard or owner’s manual, then use the on-page calculator to compare any changes.
Plus sizing changes wheel diameter and tire profile to maintain similar overall tire diameter while improving handling or appearance. For example, moving from a verified stock setup to a larger rim typically requires a lower-profile tire to keep the diameter close. Use the calculator to:
Because OEM wheel/tire details can vary by trim and the provided data contains a size mismatch, verify your exact stock size first, then model your desired plus-size setup in the calculator before purchasing.
Can I use 5x114.3 wheels on a 5x115 Buick LeSabre?
No. 5x114.3 is not a direct fit for 5x115. Mismatch can stress studs and compromise safety. Use wheels drilled for 5x115 only.
What offset range works on this car?
The provided OEM offset is 43 mm. Suitable ranges depend on wheel width and tire size. Use the calculator to test inner and outer clearance relative to OEM and verify on the vehicle before driving.
Do I need hub-centric rings?
If your aftermarket wheel’s center bore is larger than the vehicle’s 70.3 mm hub, use rings to center the wheel. If the wheel bore is exactly 70.3 mm, rings are not needed.
What is the correct lug nut torque?
Torque specifications are vehicle- and wheel-dependent. Check your owner’s manual or OEM service information and follow the wheel manufacturer’s guidance. Do not guess.
Which tire sizes will fit without rubbing?
It depends on your exact wheel width, offset, and suspension condition. First confirm your stock tire size from the doorjamb placard, then keep overall diameter within about ±3% using the calculator and check clearances at full lock and compression.
Can I reuse my OEM lug nuts on aftermarket wheels?
Only if the seat type matches the aftermarket wheel. Many aftermarket wheels require conical-seat nuts; verify with the wheel manufacturer.
Are spacers safe to use?
Quality, hub-centric spacers with proper stud engagement can be used carefully, but they change load paths and clearances. Confirm legality, re-check torque frequently, and ensure fender and bearing clearances remain acceptable.
How do I resolve the 16 inch wheel vs. 15 inch tire info?
Read the tire size on your doorjamb placard and verify the wheel size listed in your owner’s manual or OEM database. Enter the verified OEM setup into the calculator as your baseline before comparing alternatives.
Wheel interchange depends on more than bolt pattern. Where data is available, this site compares recorded OEM values:
A normal wheel spacer does not change bolt pattern. Hub rings cannot enlarge a wheel bore that is smaller than the hub. Brake clearance and tire package fitment still require vehicle-specific checks when not confirmed in the dataset.
