1981 GMC Jimmy Sierra Classic Aftermarket Car Parts
Discover our selection of aftermarket car parts across multiple categories. From wheels and tires to suspension, performance upgrades, and exterior and interior enhancements, find everything you need to take your 1981 GMC Jimmy Sierra Classic to the next level.
Wheels & Tires for a 1981 GMC Jimmy Sierra Classic
Information about the 1981 GMC Jimmy Sierra Classic
What is the Bolt Pattern (PCD) for a 1981 GMC Jimmy Sierra Classic?
5x120.65
What is the Center Bore / Hub Bore on a 1981 GMC Jimmy Sierra Classic?
70.3mm
Does the 1981 GMC Jimmy Sierra Classic use Lug Nuts or Lug Bolts?
Lug Nuts
What is the Thread Size on a 1981 GMC Jimmy Sierra Classic?
M12x1.5
What mods are other 1981 GMC Jimmy Sierra Classic owners running?
Check out our GMC Jimmy Build Threads to see real-world examples of how other enthusiasts are customizing their cars. From wheels and tires to performance upgrades.