2020 Chevrolet Silverado 1500 Double Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2020 Chevrolet Silverado 1500 Double Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 78.1 mm |
| Offset (ET) | 24-28 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2020 Silverado 1500 Double Cab — Year-Specific Fitment Context
The 2020 Chevrolet Silverado 1500 Double Cab is in year 7 of 11 using the 6x139.7 pattern (2014–2024). Wheels from any 2014–2024 Chevrolet Silverado 1500 Double Cab are cross-compatible with the 2020 model.
Chevrolet Silverado 1500 Double Cab Bolt Pattern by Year
The table below shows how the Silverado 1500 Double Cab's wheel specifications have changed over the years. The 2020 model year is highlighted.
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 2020 Chevrolet Silverado 1500 Double Cab
For your 2020 Chevrolet Silverado 1500 Double Cab, the 6x139.7 bolt pattern, 78.1mm center bore, and 24-28mm offset are critical. Aftermarket wheels must have a 78.1mm bore or use hub-centric rings to prevent vibration. Offset outside 24-28mm may cause rubbing or clearance issues. Always use 14x1.5 lug nuts with the correct seat (conical/ball) to avoid wheel loosening. Verify load rating matches your vehicle's GVWR. Wheels from 2014-2024 Silverado 1500 Double Cab are direct fit.
Historical Fitment Data Reference
In our dataset, Chevrolet Silverado 1500 Double Cab appears from 2014 to 2024 (10 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 54.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lbs after 50 miles of driving.
- ✅ Avoid wheels with offset below 24mm; they may rub suspension components.
- ✅ Check that aftermarket wheels have a minimum load rating of 2,500 lbs per wheel.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2020 Chevrolet Silverado 1500 Double Cab — Frequently Asked Questions
What is the bolt pattern for a 2020 Chevrolet Silverado 1500 Double Cab?
The 2020 Chevrolet Silverado 1500 Double Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 24-28mm.
What other years of Chevrolet Silverado 1500 Double Cab have the same bolt pattern as the 2020?
The Chevrolet Silverado 1500 Double Cab uses the 6x139.7 pattern from 2014 through 2024. Wheels from any of these model years are dimensionally compatible with the 2020, provided the offset and center bore also match.
What is the factory wheel offset for a 2020 Chevrolet Silverado 1500 Double Cab?
The OEM offset for the 2020 Silverado 1500 Double Cab is typically around 24-28mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What does 24-28mm offset mean for the 2020 Silverado 1500 Double Cab?
An offset of 24-28mm means the wheel's mounting surface is 24-28mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Chevrolet.
What lug nut size does the 2020 Chevrolet Silverado 1500 Double Cab use?
The 2020 Chevrolet Silverado 1500 Double Cab uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
What is the PCD for a 2020 Chevrolet Silverado 1500 Double Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2020 Silverado 1500 Double Cab, the PCD is 6x139.7.
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