Price: $207.49
(as of Mar 12, 2025 21:52:36 UTC – Details)

Product Description

Wheel Specifications

Size: 20x9Offset: -12mmBackspacing: 4.5″Bolt Pattern: 8x180Centerbore: 124.1mmColor: Matte GunmetalLug Seat: Cone / ConicalLoad Rating: 3800 lbs

RockTrix 1pc 20″ RT110 Seven Split Spoke Wheel Compatible with 8lug Chevrolet GMC Trucks

Uncompromising Quality

The RockTrix RT110 wheel is our take on a classic mesh design. With 7 split spokes and a simulated bead lock design, you get something that is rugged yet refined. With at least 1/2″ of additional inner clearance over factory wheels, you’ll get some extra space for suspension components that you already have or plan to get. Why would you not want to separate yourself from the pack? See below for the application guide.

Compatible with the 8Lug Trucks below 2011+ Chevrolet Silverado 2500HD, Silverado 3500HD 2011+ GMC Sierra 2500HD, Sierra 3500HD IMPORTANT: Single Rear Wheel SRW Only. Will Not Fit Dually DRW

Tire Choice Information and Recommendations

Refer to the diagram below of the most common tire size choices.Final fitment can be affected by other factors, such as tire make/model and vehicle alignment.For installation, we highly recommend using a qualified shop that has experience with mounting truck/SUV/offroad tires.Consult with the shop if your desired size is not listed below.NOTE: Check compatibility of aftermarket parts (such as leveling/lift kits). The parts manufacturer can provide you with wheel diameter and backspacing requirements.NOTE: Recommended rim width ranges differ and vary based on the tire model and size. Even if your tire size is listed below, verify your tire model and size will work with a 9″ width wheel.NOTE: Actual tire width/height between different manufacturers and models may vary. Please take this into consideration when selecting any larger sized tire.

Tire Size Guide

Kit Contents

One (1) RT110 Wheel.One (1) Center Cap.Valve stem NOT included.Compatible with OEM TPMS Sensor; TPMS valve stem may be needed.

Construction

One piece cast aluminum construction.CNC machined to exact specifications.Matte Gunmetal finish with tough clear coat to endure the toughest of weather conditions.

Design

Mesh 7 Split Spoke Design.Simulated Bead Lock Lip.Rugged, yet refined.

Check your existing lug nuts for compatibility

Your lug nuts must be cone / conical / taper seat if you want to use them on these wheels.Your lug nuts must not be thicker/wider than 1.25″, or they will not fit in the lug holes of the wheels.Your lug socket must not be thicker/wider than 1.25″, or it will not fit in the lug holes.

Compatible with Chevrolet 8Lug Trucks: 2011+ Silverado 2500HD, 2011+ Silverado 3500HD. Also compatible with GMC 2011+ Sierra 2500HD, 2011+ Sierra 3500HD. Only works with 20″ Tires. Tire Size is important for proper fitment and to prevent rubbing. Refer to Tire Choice section for more information.
SPECIFICATIONS: 8×180 Bolt Pattern. 20×9 Wheel Size. -12mm Offset (4.5″ Backspacing). 124.1mm Centerbore. Matte Gunmetal finish with a durable clear coat can endure the toughest weather conditions.
Our wheels require cone seat (also known as acorn/taper/conical) lug nuts for proper installation. Wheels are compatible with cone seat OEM lug nuts and aftermarket cone seat lug nuts with diameter less than 1.25″. We carry many lug nut options, see the description for more information. During installation, be sure to tighten the lug nuts to manufacturer torque specifications using a torque wrench.
[NO SPACERS REQUIRED] These 20×9 rims provide aggressive wheel offset, giving up to 2 inches more inner clearance depending on what OEM Wheels you have. Rocktrix Wheels will help you conquer the rough terrain and toughest trails.NEED
[ADD’L INFO] Rocktrix Wheels fit 32-37 inch tires. Fender modifications / leveling kit / lift may be needed for tires 34″ and larger. Refer to Tire Guide in Description.