2025 Buick Enclave Tire Size Factory tire sizes, bolt pattern & tire pressure

Tire Sizes

255/65R18, 255/55R20

Bolt Pattern

5x115

Offset

40-50

Tire Pressure

35/35 PSI

Tire Sizes by Trim

Trim	Tire Size	Bolt Pattern	Pressure (F/R)
Preferred	255/65R18	5x115	35/35 PSI
Essence	255/55R20	5x115	35/35 PSI
Avenir	255/55R20	5x115	35/35 PSI

Tire Specifications for 2025 Buick Enclave

Overall Diameter

788.7 mm

31.1"

Section Width

255 mm

10"

Sidewall Height

165.8 mm

Circumference

2477.8 mm

Revs/Mile

650

Rim Diameter

18"

View full 255/65R18 specifications & alternatives →

Alternative Tire Sizes

These sizes are within 3% diameter of the factory 255/65R18 and may fit the 2025 Buick Enclave.

195/85R18 Safe 0.0% diff 255/70R17 Safe 0.0% diff 255/60R19 Safe 0.0% diff 225/85R16 Safe 0.0% diff 255/75R16 Safe 0.0% diff 165/85R20 Safe 0.0% diff 255/55R20 Safe 0.0% diff 275/65R17 Safe 0.1% diff

Related Comparisons

245/60R18 vs 255/65R18 SUV wider plus taller sidewall 255/65R18 vs 275/65R18 SUV width upgrade

Other Buick Enclave Years

2024 Buick Enclave 255/65R18, 255/55R20 2023 Buick Enclave 255/65R18, 255/55R20 2022 Buick Enclave 255/65R18, 255/55R20 2021 Buick Enclave 255/65R18, 255/55R20 2020 Buick Enclave 255/65R18, 255/55R20

About 2025 Buick Enclave Tires

The 2025 Buick Enclave uses different tire sizes depending on trim. The bolt pattern is 5x115 with a center bore of 70.3mm, and the recommended offset range is 40-50mm.

Factory recommended tire pressure is 35 PSI (front) and 35 PSI (rear). Always check the tire pressure when tires are cold for the most accurate reading. The tire pressure placard is located on the driver's door jamb.

If you're looking to change tire sizes, the alternatives listed above are within 3% of the factory diameter and should be compatible without modifications. Always verify fender clearance before installing larger tires.