How much is a 255/40R20 tire?

At Subphaisal, 255/40R20 tires start at ฿2,990/tire, with 9 options from 6 brands (MICHELIN, CONTINENTAL, BRIDGESTONE, DUNLOP, GT RADIAL, MAXXIS). Prices vary by model; see the latest price of every model on this size page. Same price as in store, with free installation at our stores or free shipping nationwide from 1 tire.

What does 255/40R20 mean?

255/40R20 is a tire 255 mm wide with a 102 mm sidewall (40% of the width), for a 20-inch rim. Its overall diameter is 712 mm, or about 28 inches.

What cars use 255/40R20 tires?

Cars that come with 255/40R20 as the factory size include TESLA Model Y. Different trims of the same model may use different sizes. Confirm with the numbers on your current tire's sidewall.

What production year are the 255/40R20 tires in stock?

255/40R20 tires in stock now are from production years 2026, 2025. Every product page shows the actual production year from the DOT code on the sidewall before you order.

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255/40R20 Tires

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Size 255/40R20 ✕Clear all

Made 2025

BrandModelTypeSizeYearPrice / tire

How to read 255/40R20

The size 255/40R20 gives three measurements: tread width 255 mm, sidewall height 102 mm (40% of the width), and rim size 20 in. Overall diameter is 712 mm (about 28 in). One full turn covers 2.24 m, or 447 turns per km.

Width255 mm

Sidewall102 mm

Rim20 in

Overall diameter712 mm

To learn what each number means, read How to read a tire size

Cars with 255/40R20 as the factory size

Tesla Model Y · 2022–present

Based on the factory sizes we see most often. Different trims of the same model may use different sizes. Confirm with the numbers on your current tire's sidewall.

Other 20-inch sizes in stock

Other 20-inch tire sizes in stock now. Tap a size to see prices and models.

245/40R206 items275/35R204 items275/40R207 items245/45R207 items315/35R205 items255/35R202 items255/45R209 items235/50R202 items

The sizes above are not substitutes. They are just other sizes for the same rim that we have in stock. Switching sizes depends on your car's actual rim width, load index, and wheel-well clearance, which this website can't check. To switch sizes, send a photo of your current tire's sidewall and your car model to LINE @subphaisal and our technicians will help.

255/40R20 Tires

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SPORT ACTIVE2

VICTRA SPORT VS6

MAXCONTACT MC 7

SPORT CONTACT 6

SP SPORT MAXX 060+

TURANZA T005

PILOT SPORT 4S

PILOT SPORT EV

PILOT SPORT 5 ENERGY

How to read 255/40R20

Cars with 255/40R20 as the factory size

Other 20-inch sizes in stock