Stock-height 20-inch daily
- Front and rear
- 20 × 9 inch, ET20 · 275/60 R20
SD Wheel documents Fuel Assault wheels with Goodyear Wrangler Duratracs on a standard-suspension 2021 truck. Check the exact tyre and trim for full-lock clearance.
2019–present · pickup
Chevrolet Silverado 1500 4th gen / T1 wheel fitment
The fourth-generation Silverado 1500 uses six-stud wheels, with factory tyre sizes varying across road and off-road trims. Common upgrades keep 20-inch wheels for daily use or add suspension lift to clear wider 35-inch tyres.
6x139.7 bolt pattern · 78.1 mm centre bore · Stock wheels: 17 × 8, 18 × 8.5, 20 × 9, 22 × 9 inch · Stock tyres: 255/70 R17, 265/65 R18, 275/60 R20, 275/50 R22, 275/65 R18, 275/70 R18
Updated 2026-10-04 · High source confidence. Check your exact trim and market. How we check specs
Quick specs
| Specification | Value |
|---|---|
| Bolt pattern | |
| Stock tyre sizes | |
| Centre bore | 78.1 mm |
| Fastener and thread | Wheel nut, M14x1.5 |
| Tightening torque | 190 Nm (confirm in your handbook) |
Stock wheels and tyres
Factory options vary by trim and market. Match your car to the row below and check its tyre placard before using it as a baseline.
| Trim | Axle | Wheel | Tyre |
|---|---|---|---|
| WT, standard 17-inch road tyres | Front and rear | 17 × 8 inch, ET24 | 255/70 R17 |
| LT, 18-inch option | Front and rear | 18 × 8.5 inch, ET26 | 265/65 R18 |
| Custom / RST / LTZ / High Country, 20-inch | Front and rear | 20 × 9 inch, ET28 | 275/60 R20 |
| High Country / optional 22-inch | Front and rear | 22 × 9 inch, ET28 | 275/50 R22 |
| Custom Trail Boss / LT Trail Boss, 18-inch | Front and rear | 18 × 8.5 inch, ET26 | 275/65 R18 |
| ZR2, 18-inch | Front and rear | 18 × 8.5 inch, ET26 | 275/70 R18 |
Explained in our guides
Read these before choosing wheels for the Silverado 1500: they explain the offset, fitment and hub numbers in this guide.
- Wheel offset explained: choosing ET without guessingUnderstand positive and negative wheel offset, calculate inner clearance and outer position, and choose an ET using measurements from your own car.
- Lifted truck wheel fitment: backspacing, 33s, 35s and trimmingPlan larger truck tyres around lift-kit requirements, backspacing, steering and articulation. Compare 33 and 35 inch tyres without assuming a lift guarantees clearance.
- Hub-centric vs lug-centric wheels: choosing hub ringsLearn what hub rings do, how to specify their inner and outer diameters, and why centring, wheel seats and vibration need separate checks.
Popular community setups
Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.
Levelled daily
- Front and rear
- 20 × 9 inch, ET19 · 285/60 R20
A documented 2021 build uses Fuel Sledge wheels with a levelling kit. The retailer notes that some combinations need plastic trimming; inspect both steering lock and suspension travel.
Lifted 35-inch setup
- Front and rear
- 20 × 10 inch, ET-18 · 35x12.50 R20
SD Wheel documents Fuel Rebel wheels with Nitto Ridge Grapplers in its four-to-six-inch-lift section. Match the lift manufacturer's wheel requirements and check trimming needs before ordering.
Width and offset guidance
Offset range
Check the exact setup
There is no confirmed range for this car yet. Compare a known wheel with your proposed size and measure both sides.
Common width limit
Measure before ordering
A maximum width has not been confirmed. Tyre shape, ride height and alignment all change the available space.
These figures belong to the setups described here. Combining the widest wheel with either end of the offset range does not guarantee a safe fit. For how ET moves the wheel in and out, read wheel offset explained; for how far the tyre can sit out, see flush, poke and tucked fitment.
Clearance notes
- This entry covers the new-body 1500, not the 2019 Silverado LD, 2500/3500 HD or Silverado EV.
- The larger front brakes on the 2019-on chassis require a compatible wheel barrel and spoke profile. An older six-stud GM wheel is not automatically suitable.
- Trail Boss and ZR2 suspension and tyre packages differ from ordinary trims. Their factory tyre sizes do not prove clearance on a standard-height truck.
- Use tyre and wheel load ratings appropriate to the axle ratings, including when towing. Some factory off-road tyres are LT-rated; retain the required capacity when replacing them.
- The factory tightening figure is 190 Nm, equivalent to 140 lb ft. Check the placard and original wheel markings for year-specific option differences.
- Check full steering lock and suspension travel with the car loaded. Match wheel load rating, tyre load and speed ratings, fastener seats and brake clearance.
See it on your car.
Upload a photo and start with a look that suits the Silverado 1500. Try the wheels, colour and stance before you spend on parts.
An AI preview shows the look. It cannot verify physical fitment.
Run the numbers
These tools start with the WT, standard 17-inch road tyres front size. Choose your own trim or axle in the calculator if it differs.
Questions
What is the 2019-on Silverado 1500 bolt pattern?
It is 6x139.7, also called 6x5.5 inches, with a 78.1 mm centre bore and M14x1.5 wheel nuts.
Will 17-inch wheels clear the new Silverado brakes?
Compatible 17-inch factory wheels exist, but an arbitrary older 17-inch wheel may not clear. Obtain approval for the exact wheel design on the 2019-on 1500.
What is a common wheel setup for a levelled Silverado?
One documented combination is 20x9 ET19 with 285/60 R20 tyres. Clearance and any plastic trimming depend on the tyre, levelling kit and trim.
What is the Silverado 1500 wheel nut torque?
Chevrolet specifies 190 Nm for the factory wheel nuts.
What size tyres does the Chevrolet Silverado 1500 4th gen / T1 have?
Factory tyre (tire) sizes for the 2019–present Chevrolet Silverado 1500 4th gen / T1 are 255/70 R17, 265/65 R18, 275/60 R20, 275/50 R22, 275/65 R18 and 275/70 R18, depending on trim. Your tyre placard shows the size for your car.
What wheel size does the Chevrolet Silverado 1500 4th gen / T1 use?
Factory wheels are 17 × 8 inch, 18 × 8.5 inch, 20 × 9 inch and 22 × 9 inch, depending on trim. The stock table lists the offset for each.
What is the Chevrolet Silverado 1500 4th gen / T1 centre bore?
78.1 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.
Specs checked against
- 2024 Silverado 1500 owner's manual
- Go-Parts Silverado mounting specifications
- 6061 Works GM T1 wheel dimensions
- 2019 Silverado wheel specification database
- Chevrolet 2023 Silverado brochure, archived copy
- Original ZR2 wheel and tyre listing
- SD Wheel Silverado customer fitment examples
- GM-Trucks 2019-on wheel and maintenance reference
- Lift kit wheel compatibility guidance for 2019 GM brakes
This guide is a starting point, not a fitment guarantee. Specs can differ by market, trim and previous modifications. Confirm all sizes, clearances and fastener requirements with a qualified wheel and tyre professional before buying or fitting parts.
Related cars
More guides from Chevrolet or cars with the same bolt pattern. A matching pattern alone does not make a wheel interchangeable.