❄ Winter / snow rated · Free shipping in Canada
Cadillac CTS Winter Tires
479 winter tires in Cadillac CTS sizes (2003-2019 models) - from $121.34.
Every Cadillac CTS winter tire below matches a factory (OE) size for the model - covering 2003 through 2019. Depending on year and trim, the CTS uses 235/50R18, 245/40R18, 235/55R17, 245/45R17, 265/45R18 and other sizes - check your door-jamb placard or pick your year below for an exact match. All tires shown carry winter or severe-service (3PMSF mountain-snowflake) ratings and ship free anywhere in Canada.
Winter tires for the CTS
Zeta Tires
ANTARCTICA 6
235/55R17 · Winter
$150.39 each
✓ In stock
Zeta Tires
ANTARCTICA 5+
235/50R18 · Winter
$166.79 each
✓ In stock
Mazzini Tires
SNOWLEOPARD
245/40R18 · Winter
$143.06 each
✓ In stock
Mazzini Tires
SNOWLEOPARD
235/55R17 · Winter
$150.39 each
✓ In stock
Mazzini Tires
ICE LEOPARD
235/55R17 · Winter
$161.25 each
✓ In stock
Mazzini Tires
SNOW LEOPARD 2
255/40R19 · Winter
$165.79 each
✓ In stock
Mazzini Tires
SNOW LEOPARD 2
245/45R19 · Winter
$166.72 each
✓ In stock
Mazzini Tires
SNOW LEOPARD 2
235/50R18 · Winter
$166.79 each
✓ In stock
Antares Tire
Grip 20
235/55R17 · Winter
$165.67 each
✓ In stock
Antares Tire
Grip 60 ice
245/40R18 · Winter
$167.26 each
✓ In stock
West Lake
SW608 Winter
245/45R17XL · Winter
$161.60 each
✓ In stock
West Lake
SW608 Winter
235/55R17XL · Winter
$168.32 each
✓ In stock
West Lake
SW608
235/45R19 · Winter
$169.92 each
✓ In stock
West Lake
SW608 Winter
245/40R18XL · Winter
$179.89 each
✓ In stock
West Lake
SW606 Winter
235/50R18XL · Winter
$181.09 each
✓ In stock
Imperial Tyre
SNOWDRAGON3
245/45R17 · Winter
$121.34 each
✓ In stock
Hercules
Avalanche RT
235/55R17 · Winter
$184.88 each
✓ In stock
Rovelo
ARCTIC VISION
245/45R17 · Winter
$170.20 each
✓ In stock
Rovelo
ARCTIC VISION RW01
235/55R17 · Winter
$184.96 each
✓ In stock
GT Radial
Champiro WinterPro HP
235/50R18 · Winter
$162.34 each
✓ In stock
Laufenn
I FIT Ice
235/55R17 · Winter
$178.80 each
✓ In stock
HiFly
Win-Turi 212
245/45R17 · Winter
$141.56 each
✓ In stock
HiFly
Win-Turi 212
245/40R18 · Winter
$141.56 each
✓ In stock
HiFly
Win-Turi 216
245/40R18 · Winter
$141.56 each
✓ In stock
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2005 CTS
Cadillac CTS winter tire & wheel packages
Mounted, balanced and fitment-guaranteed - swap the whole set in your driveway each season instead of paying twice-yearly remounting. The configurator shows only packages made for your vehicle.
Build my package ›
Shop winter tires by brand
Zeta Tires winter tires
Mazzini Tires winter tires
Antares Tire winter tires
West Lake winter tires
Imperial Tyre winter tires
Hercules winter tires
Rovelo winter tires
GT Radial winter tires
Laufenn winter tires
HiFly winter tires
Winter tire FAQ
What size winter tires does a Cadillac CTS use?
Depending on year and trim, the Cadillac CTS uses 235/50R18, 245/40R18, 235/55R17, 245/45R17, 265/45R18 and other sizes. The exact size is printed on the driver's door-jamb placard. Picking your year above filters to guaranteed-fit options.
Are winter tires mandatory in Canada?
Quebec requires winter tires (with the 3PMSF mountain-snowflake symbol) from December 1 to March 15. British Columbia requires winter or M+S tires on many highways from October 1 to April 30. In the rest of Canada they are strongly recommended - and most insurers offer a winter tire discount.
When should I install winter tires?
Once temperatures stay below 7 degrees C - typically late October to mid November - winter compounds grip better than all-seasons even on dry pavement. Installing all four at the same time keeps handling balanced.
Studded or studless winter tires?
Studless winters handle most Canadian conditions including deep snow and cold slush. Studded tires add grip on hard ice but are provincially regulated (dates and permissions vary). Check your province's rules before choosing studded.
Should I get a winter tire and wheel package?
A dedicated set of winter wheels pays for itself in 2-3 seasons of avoided mounting/balancing fees, protects your summer wheels from salt, and makes the seasonal swap a 30-minute driveway job. Our configurator builds fitment-guaranteed packages for your exact vehicle.