CONFIRM TIRE SIZE
1981 GMC K2500 Sierra Classic (change)
GMC equips your vehicle with more than one possible tire size during production. Please select the size installed on your vehicle from the available options.
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Where can I find my tire size?
The size is listed on the sidewall of the tire.
Compare tire sizes, prices and brands for your 1981 GMC K2500 Sierra Classic
Midas carries a large selection of tires including sport, offroad, all-season and winter tires. To find information, pricing and store installation locations for your 1981 GMC K2500 Sierra Classic, click the Find My Tires button above.