Chevrolet Trailblazer EXT Spare Tire

The Chevrolet Trailblazer EXT, a model well-liked for its balance of performance and utility, includes a spare tire for emergency situations to ensure a seamless driving experience even in the event of a flat tire. This spare, typically found stored beneath the cargo area or attached to the underside exterior of the vehicle, is often a compact spare or "donut" type. This type of spare is not meant for long distances or high speeds, but instead serves as a temporary solution until the primary tire can be fixed or replaced. For specification, the spare tire size for a Chevrolet Trailblazer EXT typically falls within the range of P235/75R16 to P245/65R17, but it is crucial to check the owner's manual or consult a certified auto professional for the exact size to match the vehicle's requirement.

Chevrolet Trailblazer EXT models manufactured from 2002 to 2006 have tires with overall diameter of 29.5", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific Chevrolet Trailblazer EXT years and trims.

Listed below are compact spare tire sizes that can fit some Chevrolet Trailblazer EXT vehicles based on acceptable tire diameter range of 28.6" to 30.4". Some Trailblazer EXT models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct Chevrolet Trailblazer EXT spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/80R19from $182.97	30"
T155/80R19from $173.33	28.8"
T155/90D18from $163.99	29"
T155/90R18from $134.96	29"
T165/90R17from $119.99	28.7"
T165/90D18from $115.96	29.7"
T165/90D17from $109.43	28.7"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T155/80D19	28.8"
T145/80R20	29.1"
T175/90R17	29.4"

Spare Tire for Chevrolet Trailblazer EXT

Discover spare tire solutions for your Chevrolet Trailblazer EXT based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Chevrolet Trailblazer EXT tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.

All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.