❄ Winter / snow rated · Free shipping in Canada
Chevrolet Trailblazer EXT Winter Tires
145 winter tires in Chevrolet Trailblazer EXT sizes (2002-2006 models) - from $137.59.
Every Chevrolet Trailblazer EXT winter tire below matches a factory (OE) size for the model - covering 2002 through 2006. Depending on year and trim, the Trailblazer EXT uses 245/65R17, 235/75R16, 245/70R16, 245/60R18 - 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 Trailblazer EXT
Zeta Tires
ANTARCTICA 6
245/65R17 · Winter
$173.48 each
✓ In stock
Michelin
Latitude X-Ice Xi2
245/70R16 · Winter
$242.14 each
✓ In stock
Antares Tire
Grip 20
245/60R18 · Winter
$179.34 each
✓ In stock
Antares Tire
Grip 20
245/65R17 · Winter
$181.21 each
✓ In stock
Bridgestone
Blizzak DM-V2
245/70R16 · Winter
$250.12 each
✓ In stock
Ironman
Polar Trax Gen2
245/65R17 · Winter
$223.82 each
✓ In stock
Continental
Viking Contact 7
245/70R16 · Winter
$225.86 each
✓ In stock
Ironman
Polar Trax Gen2
245/60R18 · Winter
$236.33 each
✓ In stock
Continental
Viking Contact 7
245/65R17 · Winter
$244.73 each
✓ In stock
Good Year
Ultra Grip Ice WRTP
245/70R16 107S · Winter
$137.59 each
✓ In stock
West Lake
SW606 Winter
245/65R17 · Winter
$195.74 each
✓ In stock
West Lake
SW606 Winter
245/60R18 · Winter
$202.11 each
✓ In stock
West Lake
SW606 Winter
245/70R16 · Winter
$209.08 each
✓ In stock
West Lake
Z-506 STUDDED
245/65R17 · Winter
$216.81 each
✓ In stock
Good Year
WinterCommand
245/65R17 · Winter
$249.20 each
✓ In stock
Good Year
Ultra Grip+ SUV
245/65R17 · Winter
$249.26 each
✓ In stock
Pirelli
ICE FRICTION
245/60R18 · Winter
$249.86 each
✓ In stock
Yokohama
Ice Guard G075
245/65R17 · Winter
$242.55 each
✓ In stock
Firestone Tires
Winterforce 2 UV
245/70R16 · Winter
$219.12 each
✓ In stock
Firestone Tires
Winterforce 2 UV
245/65R17 · Winter
$237.67 each
✓ In stock
Hercules
Avalanche XUV
245/60R18 · Winter
$240.94 each
✓ In stock
Rovelo
RWS-677
245/70R16 · Winter
$202.91 each
✓ In stock
Rovelo
RWS-677
245/65R17 · Winter
$211.39 each
✓ In stock
Cooper
Discoverer True North
245/60R18 · Winter
$224.14 each
✓ In stock
Shop by year
2006 Trailblazer EXT
2005 Trailblazer EXT
2004 Trailblazer EXT
2003 Trailblazer EXT
2002 Trailblazer EXT
Chevrolet Trailblazer EXT 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
Michelin winter tires
Antares Tire winter tires
Bridgestone winter tires
Ironman winter tires
Continental winter tires
Good Year winter tires
West Lake winter tires
Pirelli winter tires
Yokohama winter tires
Winter tire FAQ
What size winter tires does a Chevrolet Trailblazer EXT use?
Depending on year and trim, the Chevrolet Trailblazer EXT uses 245/65R17, 235/75R16, 245/70R16, 245/60R18. 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.