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2023 Chevrolet Silverado 2500 HD LTZ — LT275/70R18

2023 Chevrolet Silverado 2500 HDLoading vehicle photo…
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2023 Chevrolet Silverado 2500 HD LTZ

Factory size
LT275/70R18
Load / speed
125/122R
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What size tires does the 2023 Chevrolet Silverado 2500 HD LTZ take?

The factory tire size for the 2023 Chevrolet Silverado 2500 HD LTZ is LT275/70R18.

The catalog lists it at load index 125/122, speed rating R (up to 106 mph).

This trim is also listed with LT275/65R20. Check which one your vehicle has.

Factory tire sizes and ratings
WheelsSizeLoad indexSpeed rating
All wheelsLT275/70R18125/122R
All wheelsLT275/65R20126/123S

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.

Chevrolet Silverado 2500 HD tire sizes for every year

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