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20" Wheels for 1978 GMC K15 Base

Shop 31 20" wheels in stock for your 1978 GMC K15 Base. Find the perfect wheels with expert recommendations and real-world testing.

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Diameter: 20

Wheel Construction

  • Cast
  • Flow Formed
  • Low Pressure Cast

Wheel Design

  • 10 Spoke
  • 6 Spoke
  • Windowed 12 Spoke
  • Windowed 6 Spoke
  • Windowed 7 Spoke

Brands

  • BBS
  • Enkei
  • Ferrada
  • Gram Lights

Model

  • 57Trans-X Rev
  • FTR11
  • FTR12
  • FTR9
  • M6
  • Matrix
  • TL-A

Diameter

  • 16"
  • 17"
  • 18"
  • 20"
  • 22"
  • 24"

Width

  • 10"
  • 9"
  • 9.5"

Wheel Offset

12mm - 30mm

Wheel Color

  • Black
  • Black Machining
  • Brilliant Silver Polished Rim Protector
  • Gloss Black
  • Machine Black
  • Machine Cobre
  • Machine Silver
  • Mirror Finish
  • Noir Black
  • Obsidian Black

Bolt Pattern

  • 6x139.7
Getting Products...

Filters

Quick Filters

OFF

Active Filters

Diameter: 20

Wheel Construction

  • Cast
  • Flow Formed
  • Low Pressure Cast

Wheel Design

  • 10 Spoke
  • 6 Spoke
  • Windowed 12 Spoke
  • Windowed 6 Spoke
  • Windowed 7 Spoke

Brands

  • BBS
  • Enkei
  • Ferrada
  • Gram Lights

Model

  • 57Trans-X Rev
  • FTR11
  • FTR12
  • FTR9
  • M6
  • Matrix
  • TL-A

Diameter

  • 16"
  • 17"
  • 18"
  • 20"
  • 22"
  • 24"

Width

  • 10"
  • 9"
  • 9.5"

Wheel Offset

12mm - 30mm

Wheel Color

  • Black
  • Black Machining
  • Brilliant Silver Polished Rim Protector
  • Gloss Black
  • Machine Black
  • Machine Cobre
  • Machine Silver
  • Mirror Finish
  • Noir Black
  • Obsidian Black

Bolt Pattern

  • 6x139.7
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Shop Wheels by Design

10 Spoke6 SpokeWindowed 12 SpokeWindowed 6 SpokeWindowed 7 Spoke

Shop other categories for your 1978 GMC K15 Base

Air Suspension KitsBrakesCoiloversExhaustForced InductionIntakesLightingLowering SpringsShocks & StrutsSuspension Arms ComponentsTiresTuning
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