How much is a 235/50R18 tire?

At Subphaisal, 235/50R18 tires start at ฿3,390/tire, with 10 options from 7 brands (YOKOHAMA, DUNLOP, BRIDGESTONE, CONTINENTAL, GT RADIAL, MAXXIS, MICHELIN). 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 235/50R18 mean?

235/50R18 is a tire 235 mm wide with a 117.5 mm sidewall (50% of the width), for a 18-inch rim. Its overall diameter is 692 mm, or about 27.3 inches.

What cars use 235/50R18 tires?

Cars that come with 235/50R18 as the factory size include MG GS, MG HS / HS PHEV, TOYOTA Alphard / Vellfire. 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 235/50R18 tires in stock?

235/50R18 tires in stock now are from production year 2026. Every product page shows the actual production year from the DOT code on the sidewall before you order.

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235/50R18 Tires

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Made 2026

BrandModelTypeSizeYearPrice / tire

MAXXISMAXXIS BRAVO HP-M3Comfort235/50R182026Comfort235/50R182026฿3,390/tire GT RADIALGT RADIAL CHAMPIRO FE2 EVEveryday235/50R182026Everyday235/50R182026฿3,390/tire DUNLOPDUNLOP SP SPORT MAXX 060+Performance235/50R182026Performance235/50R182026฿4,290/tire YOKOHAMAYOKOHAMA BluEarth-GT AE51Comfort235/50R182026Comfort235/50R182026฿4,590/tire YOKOHAMAYOKOHAMA ADVAN APEX V601Everyday235/50R182026Everyday235/50R182026฿4,590/tire DUNLOPDUNLOP SP SPORT LM705Comfort235/50R182026Comfort235/50R182026฿4,690/tire CONTINENTALCONTINENTAL UC7 ULTRA CONTACT 7Everyday235/50R182026Everyday235/50R182026฿4,790/tire YOKOHAMAYOKOHAMA ADVAN DECIBEL V553Comfort235/50R182026Comfort235/50R182026฿5,890/tire BRIDGESTONEBRIDGESTONE TURANZA 6Comfort235/50R182026Comfort235/50R182026~~฿8,490~~฿6,590/tire MICHELINMICHELIN PRIMACY 5Comfort235/50R182026Comfort235/50R182026฿6,690/tire GT RADIALGT RADIAL CHAMPIRO FE2Everyday235/50R18Everyday235/50R18-Out of stockMICHELINMICHELIN PRIMACY 4Comfort235/50R18Comfort235/50R18-Out of stockMAXXISMAXXIS PREMITRA HP6Everyday235/50R18Everyday235/50R18-Out of stock

How to read 235/50R18

The size 235/50R18 gives three measurements: tread width 235 mm, sidewall height 117.5 mm (50% of the width), and rim size 18 in. Overall diameter is 692 mm (about 27.3 in). One full turn covers 2.17 m, or 460 turns per km.

Width235 mm

Sidewall117.5 mm

Rim18 in

Overall diameter692 mm

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

Cars with 235/50R18 as the factory size

MG GS · 2016–2019
MG HS / HS PHEV · 2019–present
Toyota Alphard / Vellfire · 2008–2015 · 2015–2023

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 18-inch sizes in stock

Other 18-inch tire sizes in stock now. Tap a size to see prices and models.

215/55R1813 items255/45R187 items225/50R1818 items245/50R187 items225/55R1811 items245/45R1820 items275/40R1811 items215/50R187 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.