RockTrix RT110 20x9 Matte Black Off Road Wheels 6x139.7 Bolt Pattern (6x5.5) -12mm Offset, 20 Inch Rims Compatible with Chevy Silverado 1500, GMC Sierra 1500, and 2019-2026 Ram 1500

VEHICLE COMPATIBILITY: This 20x9 wheel fits Chevrolet Silverado 1500 (1999-2026), fits GMC Sierra 1500 (1999-2026), and fits 2019-2026 Ram 1500 6-lug models. Also compatible with Chevy Tahoe, Suburban, and GMC Yukon with 6x5.5 bolt pattern.

WHEEL OFFSET & SPECS: 6x5.5 bolt pattern, -12mm offset, 4.5" backspacing. This 20 inch rim provides necessary clearance for large tires and aftermarket suspension or lift kits by pushing the wheel outward for improved stability on 6-lug Chevy GMC trucks SUVs, no wheel spacers required.

LOAD RATING: Tested to 2,500 lbs to SAE J2530 specs, our 6x5.5 wheels are built for heavy-duty towing and off-road trails. The durable Matte Black finish resists corrosion, offering a performance upgrade for Chevrolet Silverado and other 6-lug full-size SUVs Trucks.

STABILITY: These 20x9 6x139.7 wheels work with many tire sizes, including 32 inch tires. Pair these with oversized tires to gain sidewall flexibility needed for maximum off-road performance. Note: Fender modification, leveling kit or lift kits required for larger tires.

FITMENT & HARDWARE: Requires conical seat (acorn) lug nuts. Compatible with factory TPMS. This 6x5.5 rim is a direct fit for 2012 GMC Sierra 1500 and 2015 Chevy Silverado 1500 models, effectively replacing factory 17, 18, or 20 inch wheels.

This RockTrix RT110 is a 20x9 inch wheel featuring a 6x5.5 (6x139.7) bolt pattern designed for heavy-duty truck and SUV applications. This rim is compatible with Chevrolet Silverado 1500 (1999-2026) and Chevy Tahoe (2000-2026). This wheel also fits GMC Sierra 1500 (1999-2026) and Yukon (2000-2024).

Technical specifications include a -12mm offset, 4.5-inch backspacing, and a 106.1mm center bore. This configuration is designed to provide increased inner clearance for suspension components, allowing for the installation of oversized tire setups such as 285/70R17 or 265/70R17. Constructed from high-strength one-piece aluminum, the wheel carries a 2,500 lbs load rating to support off-road use and towing. The finish is applied with a durable clear coat to resist environmental corrosion and trail debris.

Proper installation of these 20-inch 6x5.5 rims requires conical seat (acorn or tapered) lug nuts. The wheel is compatible with factory TPMS sensors and serves as a technical performance replacement for factory equipment on the 2012 GMC Sierra 1500 and 2015 Chevy Silverado 1500. By moving the wheel outward, the -12mm offset is intended to prevent tire rubbing on the upper control arms of 6-lug vehicles while providing a wider track for increased stability.

[ IMPORTANT: Verify Before Purchasing ]
- Vehicle has 6x139.7 (6x5.5") bolt pattern.
- These wheels are an aggressive fitment. Buyers need to verify width and offset are compatible with their setup. For help, use the Q&A section below. Be sure to include the width and offset of your current wheels.

[ Return / Exchange Information ]
- No returns or exchanges once product has been installed on the vehicle or tires have been mounted to it.
- It is important to check/verify fitment prior to installation.
- If you have questions about fitment, please use the Q&A section below.