1999 GMC C1500 Wheels & Rims
Shop Wheels for 1999 GMC C1500
Showing 8 of 8+ wheels compatible with the 1999 GMC C1500
The 1999 GMC Sierra SL, SLE, and SLT trucks roll on a 6x139.7 bolt pattern with a 16x6.5 stock wheel setup. Whether you're upgrading from the factory configuration or exploring fresh styling options, ThreePiece.us has verified fitment for your C1500. We stock trusted brands including Vision, Work Wheels, Fuel, OE Wheels, Carolina Forged, LOCK OFFROAD, Enkei, and Icon Alloys—all ready to bolt on and ship free to the lower 48.
Your Sierra can accommodate wheel sizes ranging from 16 to 18 inches, opening up plenty of customization possibilities. Every wheel in our inventory is confirmed to fit your truck's specifications, ensuring a perfect installation. Browse our selection of premium options, and you'll have new shoes on your C1500 with complimentary shipping included.
1999 GMC C1500 Wheel Fitment Guide — What Works & What to Avoid
Your 1999 GMC C1500 Sierra uses a 6x139.7 bolt pattern and rolls on 16x6.5 stock wheels with 33-millimeter offset. You can upgrade to larger sizes including 17-inch and 18-inch wheels, all the way up to 18x9. Since this truck isn't staggered, you have complete flexibility choosing square setups across all four corners.
The 6x139.7 bolt pattern is exclusive to your truck—no other pattern will fit. Your hub bore measures 78.1 millimeters, so use hub-centric rings if you choose wheels with a larger center bore. Aggressive offsets or extremely wide wheels can contact fenders or suspension components, so stay within the compatible sizes listed to avoid clearance issues.
Every wheel we stock for your C1500 is guaranteed to bolt on and ships free throughout the lower 48 states. Vision, Work Wheels, Fuel 1PC, OE Wheels, Carolina Forged, LOCK OFFROAD, Enkei, and Icon Alloys all have fitments ready to ship.
1999 GMC C1500 Wheel Fitment Specifications
The 6x139.7 bolt pattern determines which wheels physically bolt onto your truck, while the 78.1mm center bore ensures a hub-centric fit. The factory equips this truck with 16x6.5 wheels at a +33 offset.
Lug Type
nut
Thread Size
M14x1.5
Torque Spec
89 ft-lbs
TPMS
Yes
1999 GMC C1500 Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 20x10 | +10 to +20 | 275/55R20, 33/12.50R20, 33/13.50R20 | 2. Body Modification Required |
| 20x10 | -52 to -12 | 285/55R20, 33/13.50R20, 35/11.50R20 | 1. Check fitment, possible clearance issues: 3. Extreme fitment/check lift kit requirements |
| 22x10 | +10 to +20 | 305/40R22 | 2. Body Modification Required |
| 22x10 | -52 to -12 | 305/45R22, 35/12.50R22, 35/13.00R22 | 1. Check fitment, possible clearance issues: 3. Extreme fitment/check lift kit requirements |
| 20x12 | -52 to -12 | 285/65R20, 33/14.50R20, 35/14.50R20 | 1. Check fitment, possible clearance issues: 3. Extreme fitment/check lift kit requirements |
| 22x12 | -52 to -12 | 325/50R22, 35/15.50R22 | 1. Check fitment, possible clearance issues: 3. Extreme fitment/check lift kit requirements |
| 16x6.5 | +10 to +20 | 235/75R16, 33/9.50R16 | — |
| 16x7 | +10 to +20 | 235/75R16, 255/70R16, 31/10.50R16 | — |
| 17x7 | +10 to +20 | 265/65R17, 33/10.50R17, 31/10.50R17 | — |
| 17x7.5 | +10 to +20 | 265/70R17, 245/70R17, 32/11.50R17 | — |
| 16x8 | +10 to +20 | 265/70R16, 255/70R16, 33/10.50R16 | — |
| 17x8 | +10 to +20 | 265/70R17, 245/70R17, 32/11.50R17 | — |
| 18x8 | +10 to +20 | 285/60R18, 33/10.50R18, 35/11.50R18 | — |
| 17x8.5 | +10 to +20 | 285/60R17, 33/10.50R17, 33/11.50R17 | — |
| 18x8.5 | +10 to +20 | 265/60R18, 285/55R18, 33/10.50R18 | — |
| 20x8.5 | +10 to +20 | 275/55R20, 265/55R20, 33/10.50R20 | — |
| 18x9 | +10 to +20 | 285/55R18, 33/10.50R18, 34/12.50R18 | — |
| 20x9 | +10 to +20 | 275/55R20, 265/55R20, 33/10.50R20 | — |
| 22x9 | +10 to +20 | 265/40R22 | — |
Best Wheel Brands for the GMC C1500
- Fuel 1PC — Maverick, Assault, Blitz
- Fuel Forged — FF12, FF19
- Method Race Wheels — MR305, MR701
- American Racing — AR924, VN507
- Heritage Wheel
Complete Your 1999 GMC C1500 Build
- GMC C1500 suspension upgrades — pairs well with a wheel upgrade
- GMC C1500 exhaust systems — pairs well with a wheel upgrade
- GMC C1500 suspension — pairs well with a wheel upgrade
- GMC C1500 brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers