1981 BMW 5 Series Custom Tires & Wheels Fitment Guide
Browse compatible tires for the 1981 BMW 5 Series matched to 19-21" wheel diameters and 8.5-10" widths.
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AZENIS FK460 A/S SILENT CORE
AZENIS FK460 A/S SILENT CORE
AZENIS FK460 A/S SILENT CORE
1981 BMW 5 Series Wheel Fitment Specs: 19"–21" Rim Sizes, 8.5"–10" Widths & 5x112 PCD
Every aftermarket wheel shown above is pre-filtered for the 1981 BMW 5 Series (VIII (G60/G61/G68)). By matching your 1981 BMW 5 Series lug pattern (5x112), compatible rim diameters (19, 20, and 21 inch), and 8.5", 9.5", 10" widths against inventory from 1AV, ADVANTI RACING, Black Rhino Hard Alloys, Black Rhino, KMC, Weld, you can choose custom rims with confidence or build a complete 1981 BMW 5 Series wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 1981 BMW 5 Series (VIII (G60/G61/G68)) |
| Trims Covered | 540i xDrive, 550e xDrive, 530i xDrive, 530i |
| Bolt Pattern (PCD) | 5x112 |
| Supported Diameters | 19", 20", 21" |
| Supported Widths | 8.5", 9.5", 10" (staggered fitment supported) |
| Center Bore | 66.6 mm |
| Offset (ET) Range | ET28–ET47 |
| Verified Tire Sizes | 245/40ZR20 99Y XL, 275/35ZR20 102Y XL, 245/45ZR19 102Y XL, 275/40ZR19 105Y XL, 245/35ZR21 96Y XL, 275/30ZR21 98Y XL |
| Compatible Brands | 1AV, ADVANTI RACING, Black Rhino Hard Alloys, Black Rhino, KMC, Weld |
1981 BMW 5 Series Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 19 inch wheels for 1981 BMW 5 Series, 20 inch wheels for 1981 BMW 5 Series, 21 inch wheels for 1981 BMW 5 Series matched to 8.5"–10" widths and 5x112 bolt patterns. Many performance setups pair wider rear wheels with high-clearance spoke profiles—forged, flow-formed, and cast alloy rims from 1AV, ADVANTI RACING, Black Rhino Hard Alloys, Black Rhino, KMC, Weld are compatible as long as front/rear offsets, brake caliper clearance, and load ratings match.
1981 BMW 5 Series Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 1981 BMW 5 Series?
The 1981 BMW 5 Series is engineered with a 5x112 bolt pattern and a 66.6 mm center bore and accommodates wheel diameters of 19"–21" with rim widths of 8.5"–10". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 1981 BMW 5 Series trims share the same wheel size and brake clearance?
Across 1981 BMW 5 Series trims (540i xDrive, 550e xDrive, 530i xDrive), compatible wheels span 19"–21" in diameter and 8.5"–10" wide with offsets around ET28–ET47 (5x112 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
Should I choose a square or staggered wheel setup for the 1981 BMW 5 Series?
The 1981 BMW 5 Series supports both square fitments (identical widths front and rear for rotational longevity) and staggered fitments (8.5"–10" front and rear widths) for enhanced rear grip and stance on 19"–21" wheels.
What factory and plus-sized tire sizes fit the 1981 BMW 5 Series?
Recorded compatible tire sizes for the 1981 BMW 5 Series include 245/40ZR20 99Y XL, 275/35ZR20 102Y XL, 245/45ZR19 102Y XL, 275/40ZR19 105Y XL, 245/35ZR21 96Y XL on 19"–21" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.