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Mercedes-Benz C43 AMG tire size

The most common factory tire size for the Mercedes-Benz C43 AMG is 225/40R19 front, 255/35R19 rear, on 30 of the 34 year and trim fits listed. The table lists every year from 2017 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.

Mercedes-Benz C43 AMG tire sizes by year

Factory tire sizes of the Mercedes-Benz C43 AMG by year and trim
YearFactory tire sizeTrims
2026245/35R20 front, 265/30R20 rearSedan 4-Matic
245/45R18Sedan 4-Matic
2025245/35R20 front, 265/30R20 rearSedan 4-Matic
245/45R18Sedan 4-Matic
2024245/35R20 front, 265/30R20 rearSedan 4-Matic
245/45R18Sedan 4-Matic
2023225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, Cabriolet 4-Matic, Coupe 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, Cabriolet 4-Matic, Coupe 4-Matic
245/35R20 front, 265/30R20 rearSedan 4-Matic
245/45R18Sedan 4-Matic
2022225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, Cabriolet 4-Matic, Coupe 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, Cabriolet 4-Matic, Coupe 4-Matic
2021225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
2020225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
2019225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
2018225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Cabriolet 4-Matic, Coupe 4-Matic, Sedan 4-Matic
2017225/40R19 front, 255/35R19 rearload index 93, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Coupe 4-Matic, Sedan 4-Matic
225/45R18 front, 245/40R18 rearload index 95, speed rating Y4MATIC Coupe & Cabriolet, 4MATIC Sedan, Coupe 4-Matic, Sedan 4-Matic

Check your own tire

A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.

How to read your tire sizeOther Mercedes-Benz models

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