1981 GMC Suburban 1500 Aftermarket Wheels & Alloy Rims
Showing compatible wheels for the 1981 GMC Suburban 1500 (5.7, 6.6) matching 5x127 / 6x139.7 bolt pattern, 15 inch diameters, and 6"–7" widths from Savini, Vision, XD, Hostile. Filter by rim size, width, or finish and build a complete wheel & tire package.
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VN215 CLASSIC TORQ THRUST II
VN215 CLASSIC TORQ THRUST II
VN405 TORQ THRUST II CUSTOM
VN471 SALT FLAT SPECIAL
VN471 SALT FLAT SPECIAL
VN515 TORQ THRUST II 1 PC
VN615 TORQ THRUST II 1 PC
1981 GMC Suburban 1500 Wheel Fitment Specs: 15" Rim Sizes, 6"–7" Widths & 5x127 PCD
Every aftermarket wheel shown above is pre-filtered for the 1981 GMC Suburban 1500 (C/K series). By matching your 1981 GMC Suburban 1500 lug pattern (5x127, 6x139.7), compatible rim diameters (15 inch), and 6", 7" widths against inventory from Savini, Vision, XD, Hostile, XF Off-Road, American Racing Vintage, you can choose custom rims with confidence or build a complete 1981 GMC Suburban 1500 wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 1981 GMC Suburban 1500 (C/K series) |
| Trims Covered | 5.7, 6.6, 5.7D |
| Bolt Pattern (PCD) | 5x127, 6x139.7 |
| Supported Diameters | 15" |
| Supported Widths | 6", 7" |
| Center Bore | 78.3 mm, 108.1 mm |
| Offset (ET) Range | ET25 |
| Verified Tire Sizes | 205/75SR15 105S, 235/75SR15 112S |
| Compatible Brands | Savini, Vision, XD, Hostile, XF Off-Road, American Racing Vintage |
1981 GMC Suburban 1500 Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 15 inch wheels for 1981 GMC Suburban 1500 matched to 6"–7" widths and 5x127 / 6x139.7 bolt patterns. Whether building a daily street setup or trail rig, always confirm truck load rating and wheel offset alongside lug count—off-road alloy, flow-formed, and forged wheels from Savini, Vision, XD, Hostile, XF Off-Road, American Racing Vintage all fit safely when backspacing and load capacity match.
1981 GMC Suburban 1500 Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 1981 GMC Suburban 1500?
The 1981 GMC Suburban 1500 is engineered with a 5x127 / 6x139.7 bolt pattern and a 78.3 mm / 108.1 mm center bore and accommodates wheel diameters of 15" with rim widths of 6"–7". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 1981 GMC Suburban 1500 trims share the same wheel size and brake clearance?
Across 1981 GMC Suburban 1500 trims (5.7, 6.6, 5.7D), compatible wheels span 15" in diameter and 6"–7" wide with offsets around ET25 (5x127 / 6x139.7 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
Can I install wider rims and aggressive off-road tires on the 1981 GMC Suburban 1500?
Yes. For the 1981 GMC Suburban 1500, wheels measuring 6"–7" wide in 15" diameters with a 5x127 / 6x139.7 bolt pattern fit stock, leveled, or lifted suspensions cleanly without rubbing.
What factory and plus-sized tire sizes fit the 1981 GMC Suburban 1500?
Recorded compatible tire sizes for the 1981 GMC Suburban 1500 include 205/75SR15 105S, 235/75SR15 112S on 15" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.