TRX8158X

Overview

The Traxxas Wheels, 2.2in, Chrome (2) / centre caps (2) (TRX8158X) represent a genuine upgrade path for RC enthusiasts looking to customise their 1:10 scale rock crawler. These sleek chrome-finished wheels are designed specifically for Traxxas TRX-4 models and bring both aesthetic appeal and practical performance improvements to your RC car. Whether you're a serious trail crawler competitor or a weekend basher enjoying off-road exploration across the UK, these wheels offer the perfect blend of style and functionality that makes them a must-have accessory for anyone serious about their RC hobby.

Built with a classic chrome slotted design, these wheels deliver the authentic look of real-world off-road vehicles while maintaining the durability and precision engineering you expect from Traxxas. The 2.2-inch diameter fits perfectly within the 1:10 scale proportions of the TRX-4 platform, whether you're running a Ford F-150, Chevrolet K10 Cheyenne, or Nissan Pathfinder variant. The inclusion of two centre caps completes the package, giving your RC crawler a finished, professional appearance that will turn heads at the track or trail. These wheels are purpose-built accessories that transform the visual presence of your RC vehicle while maintaining compatibility with the rock crawler class of vehicles that demand precision and reliability.

RC car enthusiasts across the United Kingdom have long trusted Traxxas for genuine quality and authenticity, and these wheels are no exception. They're an ideal choice if you're looking to refresh your crawler's appearance, upgrade from worn wheels, or simply want that distinctive chrome finish that stands out from standard offerings. The 12mm hex fitting ensures perfect compatibility with your TRX-4 model, and the plastic construction keeps weight manageable whilst maintaining strength for demanding terrain.

Key Features

• Chrome Slotted Design — The distinctive chrome finish with slotted pattern gives your RC crawler an authentic, polished appearance that mimics real-world off-road truck styling, making your model look more impressive both on display and out on the trail.
• 2.2-inch Diameter — Sized perfectly for 1:10 scale rock crawlers, these wheels maintain the correct proportions for the TRX-4 platform, ensuring your vehicle sits and performs exactly as Traxxas engineered it to.
• Included Centre Caps — Two centre caps are included in the package, completing the wheel assembly and giving your RC car a finished, competition-ready look that you'd find on high-end real vehicles.
• 12mm Hex Fitting — The standard 12mm hex connection ensures seamless compatibility with TRX-4 hub systems, making installation straightforward and secure without requiring adapters or modifications.
• Plastic Construction — Lightweight yet durable plastic material keeps unsprung weight low, which is critical for rock crawler performance and traction, whilst still providing excellent durability for regular use and challenging terrain.
• Front and Rear Compatibility — These wheels can be mounted on both the front and rear of your TRX-4 model, giving you flexibility in how you set up and customise your vehicle's appearance.
• Extended Thread Stub Axle Compatible — Requires the #8255A extended thread stub axle (sold separately), ensuring you have the correct hardware specifications for a secure, reliable fit.

Technical Performance

These Traxxas wheels represent a significant upgrade opportunity for 1:10 scale rock crawler enthusiasts looking to enhance both the visual appeal and practical performance of their TRX-4 models. The plastic construction has been engineered to balance weight savings with durability—a critical consideration in rock crawling where every gramme matters for maintaining traction and ground clearance. The 2.2-inch diameter positions these wheels in the sweet spot for 1:10 scale proportions, providing the correct visual stance and performance characteristics that Traxxas designed the TRX-4 platform to deliver. The chrome finish isn't merely cosmetic; it's applied to durable plastic that can withstand the demands of regular off-road use, whether you're navigating rocky terrain in the Pennines, sandy washes, or muddy trails across the UK. The 12mm hex fitting is the industry-standard connection method for 1:10 scale RC crawlers, providing a secure interface that prevents wheel slip during aggressive driving. These wheels work in conjunction with tyres to determine your overall performance characteristics, ground clearance, and visual stance. For rock crawling specifically, wheel choice impacts approach angles and departure angles—critical considerations for the TRX-4 platform. The inclusion of matching centre caps completes the engineering aesthetic and adds a professional touch that distinguishes these wheels from cheaper alternatives.

What's in the Box

• Two 2.2-inch chrome slotted wheels
• Two centre caps for finishing the wheel assembly

What You Need to Complete

• Traxxas #8255A extended thread stub axle (required for fitment)
• Compatible tyres in 2.2-inch size (if replacing existing wheels)

Frequently Asked Questions

• Are these Traxxas wheels compatible with all TRX-4 models? — These wheels are designed as an accessory for the TRX-4 range and are compatible with multiple TRX-4 variants including the Ford F-150 Ranger XLT High Trail Edition, Chevrolet K10 Cheyenne High Trail Edition, 1972 Chevrolet K5 Blazer High Trail Edition, 1979 Chevy Blazer, and the Nissan Pathfinder SE-V6. However, they require the #8255A extended thread stub axle for proper fitment, so verify that your model can accommodate this component before purchasing.
• What is the 12mm hex fitting, and why does it matter? — The 12mm hex fitting is the connection system between the wheel and the axle on 1:10 scale RC vehicles. This industry-standard measurement ensures that the wheels fit securely onto your TRX-4 model's hub system without slipping or requiring adapters. The 12mm hex is the correct specification for the TRX-4 platform.
• Do I need to buy anything else to use these wheels? — Yes, you will need the Traxxas #8255A extended thread stub axle to use these wheels properly. This component is sold separately and is essential for correct fitment. Additionally, if you're replacing worn wheels, you may need to purchase compatible 2.2-inch tyres to match your new wheels.
• What makes chrome slotted wheels special for RC crawlers? — The chrome finish provides aesthetic appeal that makes your RC vehicle look more impressive and realistic, while the slotted design is both decorative and functional. For rock crawlers specifically, wheel choice affects your vehicle's approach and departure angles—critical for navigating obstacles. These wheels offer the perfect balance of style and rock crawling functionality.
• Are these wheels suitable for beginners? — These wheels are an accessory upgrade rather than a beginner's starter item. They're perfect for anyone already familiar with TRX-4 operation who wants to upgrade their vehicle's appearance. If you're new to RC, you might start with a complete ready-to-run model and upgrade the wheels later as you develop your skills.
• Can I use these wheels on both front and rear of my TRX-4? — Yes, these wheels are designed for use on both front and rear positions, giving you complete flexibility in how you configure your vehicle. You can purchase multiple sets if you want to upgrade all four wheel positions.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Traxxas Wheels, 2.2in, Chrome (2) / centre caps (2) (requires #8255A extended thread stub axle) TRX8158X today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.