2017 Buick Enclave Wheel Fitment Guide | wheelinterchange.com
Known OEM Fitment For 2017 Buick Enclave
The values below reflect a known factory configuration for the 2017 Buick Enclave. Trims and appearance packages can vary. If anything on your vehicle does not match, confirm with the driver door jamb label, your owner’s manual, OEM wheel casting marks, or your GM dealer by VIN. Do not purchase wheels or tires until you verify your exact setup.
| Bolt pattern |
6x132 |
| Center bore |
74.5 mm |
| Thread size |
M14 x 1.5 |
| OEM rim diameter |
18 in |
| OEM rim width |
7.5 in |
| OEM wheel offset |
ET 50 mm |
| OEM backspacing |
5.72 in |
| OEM tire size |
255/65R18 |
Other factory wheel and tire sizes may have been offered. If your Enclave shows a different size on the door sticker, use that size as your baseline in the calculator and confirm all dimensions with OEM sources.
How To Use The Wheel Interchange Calculator
The calculator on wheelinterchange.com lets you compare a donor wheel and tire to what will be installed on your 2017 Buick Enclave. It is designed to visualize size changes and help you spot potential clearance or diameter issues before you buy.
- Select Wheels from (donor vehicle). If you are considering custom specs instead, use the Custom wheel size and Custom tire size fields.
- Select Installed on (your vehicle) and set it to 2017 Buick Enclave, then confirm the baseline OEM size matches your door sticker. If yours differs, edit the baseline to match your actual OEM size.
- Adjust Custom wheel size: change rim diameter, width, and offset to the specs you are considering.
- Adjust Custom tire size: set section width and aspect ratio. When you change rim diameter, the calculator updates tire diameter in the comparison so you can see how overall height changes.
- Review the comparison details to assess overall tire diameter change, and the way wheel width and offset affect inner and outer positioning relative to the vehicle. Aim to avoid increases that would cause rubbing on struts, liners, or fenders.
Tip: Keep overall tire diameter close to stock to minimize speedometer error and electronic system impacts. When in doubt, test fit one wheel on the front and rear and turn lock to lock while the suspension is loaded.
Fitment Checklist Before You Buy
Use this quick checklist to validate any wheel and tire package for your 2017 Enclave.
- Bolt pattern must be 6x132. Adapters change geometry and add complexity. Avoid unless professionally engineered and installed.
- Center bore must seat on a 74.5 mm hub. If an aftermarket wheel has a larger bore, use quality hub-centric rings sized to 74.5 mm. Do not use a wheel with a smaller bore than the hub.
- Thread size is M14 x 1.5. Use lug nuts that match both the stud thread and the wheel’s seat type. Never force-mix seat types.
- Offset and width changes affect inner clearance and outer poke. Use the calculator to verify there is room for suspension, brake calipers, and fenders at full lock and full compression.
- Tire overall diameter: keep as close to stock as possible unless you have verified clearance and recalibration needs. The calculator shows the difference when you change sizes.
- Load index and speed rating must meet or exceed OEM specifications listed on your tire placard.
- TPMS: plan for sensor transfer or new programmable sensors compatible with GM systems. Relearn may be required.
- Brake clearance: visually confirm spoke and barrel clearance over calipers. Paper or clay check can help if measurements are tight.
- Spare tire and jack: make sure your spare strategy still works if you change diameters significantly.
- Return policy: confirm you can return or exchange if test-fit uncovers issues.
Plus Sizing And Common Upgrades
Many owners explore plus sizing for appearance or handling. The safe approach is to use the calculator to preserve overall tire diameter close to stock while adjusting rim diameter and tire aspect ratio. For example, moving from an 18 inch wheel to a larger diameter wheel typically requires a lower tire aspect ratio to keep overall height similar. This helps maintain speedometer accuracy and reduces the chance of rubbing.
Key points when plus sizing your 2017 Enclave:
- Model variations exist. Do not assume every wheel that fits one Enclave trim fits them all.
- Offset changes move the wheel in or out. Small changes may be fine, but verify inner clearance to struts and control arms, and outer clearance to fenders and liners.
- Wider tires can improve grip but may contact liners at full lock. Check both front and rear while the vehicle is on the ground.
- Always maintain adequate load rating on tires and wheels for a three-row SUV.
Installation Tips
Work on a cool vehicle parked on level ground. Chock wheels and use jack stands rated for SUV weight. Inspect new wheels and tires before mounting.
- Clean the hub face and the wheel mounting pad. Remove rust and debris so the wheel sits flush.
- If using hub-centric rings, fully seat the ring in the wheel bore before mounting.
- Hand-thread M14 x 1.5 lug nuts to avoid cross-threading. Do not lubricate studs or seats unless the OEM procedure specifically calls for it.
- Tighten in a crisscross pattern. Use a calibrated torque wrench to final torque to the specification in your owner’s manual.
- After 50 to 100 miles, recheck torque. Recheck again after any significant temperature changes or off-road travel.
- If TPMS was serviced, perform the GM relearn procedure and confirm pressures and sensors read correctly.
- Schedule an alignment if you changed wheel width, offset, or tire size, or if the steering wheel is off-center after installation.
Tools And Helpful Supplies
Have the right tools ready for a safe and accurate install. The links below are convenient searches you can use to find parts and tools that match your needs.
FAQs
What is the bolt pattern on the 2017 Buick Enclave?
It is 6x132. Any replacement wheel must match this pattern unless you use professionally engineered adapters. Adapters add thickness and change effective offset, so verify with the calculator and a test fit.
Do I need hub-centric rings on aftermarket wheels?
If the wheel center bore is larger than 74.5 mm, use rings to reduce the bore to 74.5 mm. If the wheel bore is smaller than 74.5 mm it will not seat on the hub. Rings do not fix an incorrect bolt pattern.
Will 20 inch wheels fit my 2017 Enclave?
They may, depending on width, offset, and tire size. Use the calculator to keep overall tire diameter close to stock and to check inner and outer clearances. Always verify brake caliper clearance and load ratings before purchase.
What offset range should I choose?
Offset needs depend on the wheel width and tire size you select. Start from the known OEM offset of ET 50 mm, adjust in the calculator, and verify that inner clearance to suspension and outer clearance to fenders remain safe. When changes are significant, perform a physical test fit.
What lug nuts does the 2017 Enclave use?
The thread is M14 x 1.5. The seat type must match the wheel design. If you change wheels, confirm the seat type with the wheel manufacturer and use matching lug nuts. Final torque should follow the owner’s manual specification.
Can I reuse my OEM TPMS sensors?
Often yes, but sensor compatibility and battery life vary. If you install new sensors, ensure they are GM-compatible and perform a relearn. Check for leaks with new valve hardware or service kits.
What is the difference between offset and backspacing?
Offset is the distance in millimeters from the wheel centerline to the mounting face. Backspacing is the distance in inches from the mounting face to the inner wheel lip. For the known OEM wheel, offset is ET 50 mm and backspacing is 5.72 in.
How close should I keep overall tire diameter to stock?
Keep it as close as possible to minimize speedometer and ABS/traction control impacts. Use the calculator to see how a new tire size compares to your OEM size and aim for minimal change unless you have validated clearance and calibration needs.