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2026 Cadillac CT4-V RWD — 235/40R18

2026 Cadillac CT4-VLoading vehicle photo…
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2026 Cadillac CT4-V RWD

Factory size
235/40R18
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  • Yokohama

    ADVAN Apex V601

    235/40R18 95Y XL BW

    Ultra High Performance

    25,000 miles

    View tire details
    Tire specs
    Warranty
    25,000 miles
    Load index
    95
    Speed rating
    Y (186 mph)
    Load range
    Extra load (XL)
    Tread depth
    9/32"
    Item #
    2354018YOK110160106

  • Advanta

    HPZ-02

    235/40R18 95W

    All Season

    50,000 miles

    View tire details
    Tire specs
    Warranty
    50,000 miles
    Load index
    95
    Speed rating
    W (168 mph)
    Item #
    2354018ADV1951348403

  • Goodyear

    Assurance Finesse

    235/40R18 91W SL VSB

    All Season
    View tire details
    Tire specs
    Load index
    91
    Speed rating
    W (168 mph)
    Load range
    Standard load (SL)
    Tread depth
    8/32"
    Item #
    2354018GOO681064566

  • Hankook

    Ventus V2 Concept2 H457

    235/40R18 95W XL BW

    Performance

    45,000 miles

    View tire details
    Tire specs
    Warranty
    45,000 miles
    Load index
    95
    Speed rating
    W (168 mph)
    Load range
    Extra load (XL)
    Tread depth
    9.5/32"
    Item #
    2354018HAN1027433

  • Toyo

    Extensa HP II

    235/40R18 95W XL

    All Season

    45,000 miles

    View tire details
    Tire specs
    Warranty
    45,000 miles
    Load index
    95
    Speed rating
    W (168 mph)
    Load range
    Extra load (XL)
    Tread depth
    9.4/32"
    Item #
    2354018TOY196510

  • Cooper

    Cobra Instinct

    235/40ZR18 95Y XL VSB

    Ultra High Performance

    45,000 miles

    View tire details
    Tire specs
    Warranty
    45,000 miles
    Load index
    95
    Speed rating
    Y (186 mph)
    Load range
    Extra load (XL)
    Tread depth
    10/32"
    Item #
    2354018COO160117025

  • General

    G-MAX RS

    235/40ZR18 95Y XL BW

    Performance
    View tire details
    Tire specs
    Load index
    95
    Speed rating
    Y (186 mph)
    Load range
    Extra load (XL)
    Tread depth
    10/32"
    Item #
    2354018GEN15492770000

  • Nitto

    Neo Gen

    235/40ZR18 95W XL BW

    Ultra High Performance
    View tire details
    Tire specs
    Load index
    95
    Speed rating
    W (168 mph)
    Load range
    Extra load (XL)
    Tread depth
    10.1/32"
    Item #
    2354018NIT185230

  • Continental

    ExtremeContact DWS06 Plus

    235/40ZR18 95Y XL BW

    Ultra High Performance

    50,000 miles

    View tire details
    Tire specs
    Warranty
    50,000 miles
    Load index
    95
    Speed rating
    Y (186 mph)
    Load range
    Extra load (XL)
    Tread depth
    10/32"
    Item #
    2354018CON15572850000

  • Firestone

    Firehawk AS V2

    235/40R18 95W XL BL

    All Season

    50,000 miles

    View tire details
    Tire specs
    Warranty
    50,000 miles
    Load index
    95
    Speed rating
    W (168 mph)
    Load range
    Extra load (XL)
    Item #
    2354018FIR008260

  • Pirelli

    P Zero AS Plus 3

    235/40R18 95Y XL BW

    All Season

    50,000 miles

    View tire details
    Tire specs
    Warranty
    50,000 miles
    Load index
    95
    Speed rating
    Y (186 mph)
    Load range
    Extra load (XL)
    Tread depth
    10/32"
    Item #
    2354018PIR4084100

What size tires does the 2026 Cadillac CT4-V RWD take?

The factory tire size for the 2026 Cadillac CT4-V RWD is 235/40R18.

This trim is also listed with 235/35R19. Check which one your vehicle has.

Factory tire sizes and ratings
WheelsSizeLoad indexSpeed rating
All wheels235/40R18——
All wheels235/35R19——

Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.

Cadillac CT4-V tire sizes for every year

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