2020 Acura MDX Tire Size Factory tire sizes, bolt pattern & tire pressure

Tire Sizes

245/60R18, 255/50R20

Bolt Pattern

5x114.3

Offset

40-50

Tire Pressure

35/35 PSI

Tire Sizes by Trim

Trim	Tire Size	Bolt Pattern	Pressure (F/R)
Base	245/60R18	5x114.3	35/35 PSI
Technology	255/50R20	5x114.3	35/35 PSI

Tire Specifications for 2020 Acura MDX

Overall Diameter

751.2 mm

29.6"

Section Width

245 mm

9.6"

Sidewall Height

147 mm

Circumference

2360 mm

Revs/Mile

682

Rim Diameter

18"

View full 245/60R18 specifications & alternatives →

Alternative Tire Sizes

These sizes are within 3% diameter of the factory 245/60R18 and may fit the 2020 Acura MDX.

345/50R16 Safe 0.0% diff 265/65R16 Safe 0.0% diff 335/40R19 Safe 0.1% diff 215/80R16 Safe 0.1% diff 305/40R20 Safe 0.1% diff 245/65R17 Safe 0.1% diff 245/55R19 Safe 0.1% diff 295/50R18 Safe 0.1% diff

Related Comparisons

245/60R18 vs 255/65R18 SUV wider plus taller sidewall 245/60R18 vs 265/60R18 Midsize SUV width upgrade 235/60R18 vs 245/60R18 SUV width upgrade on 18s 255/50R20 vs 275/50R20 Full-size SUV width comparison 235/55R20 vs 255/50R20 EV SUV width upgrade

Other Acura MDX Years

2025 Acura MDX 255/55R19, 255/50R20, 275/45R21 2024 Acura MDX 255/55R19, 255/50R20, 275/45R21 2023 Acura MDX 255/55R19, 255/50R20, 275/45R21 2022 Acura MDX 255/55R19, 255/50R20 2021 Acura MDX 245/60R18, 255/50R20

About 2020 Acura MDX Tires

The 2020 Acura MDX uses different tire sizes depending on trim. The bolt pattern is 5x114.3 with a center bore of 64.1mm, 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.