PRODUCTS FEATURED
Axial SCX10III SR5: https://alnk.to/6mTD1Dn
Axial Clear Toyota SR5 Body: https://alnk.to/aLMzy28
ProLine Sky Blue Paint: https://alnk.to/6TDTYdo
ProLine Aztek Tires: https://alnk.to/cm1ono7
ProLine Rock Shooter Wheels: https://alnk.to/31veo9M
ProLine RockTek Weights: https://alnk.to/c0bSpM9
ProLine Big Bore Shocks: https://alnk.to/af2iBDR
HD Overdrive Gear Set: https://alnk.to/5jp58LI
Hot Racing +3 Hexes: https://alnk.to/31veob6
Spektrum Rugged Radio: https://alnk.to/aLMzy69
Spektrum Firma 60A ESC / 1400Kv Sensored Motor: https://alnk.to/1CbaxGP
Hitec DB961WP Servo: https://alnk.to/2uKXrMO
Reefs Comp Winch: https://alnk.to/7qoaUDM
Reefs 99 Micro Servo: https://alnk.to/5Q9m5iU
Reefs Steel Hook: https://alnk.to/1Y0GvmJ
DSM Off-Road Parts: https://www.dsmoffroad.com/
Hobby Plus Juiced Up Crawler (Use Code: RCDriver for 10% off): https://bit.ly/4tlO7Fd

RC DEALS!
Specials at Amain Hobbies- https://bit.ly/4bitZLV
Deals at Horizon Hobbies- https://bit.ly/3NhLkKu
Tower Hobbies Sales: https://alnk.to/4XzfBpC
$5 Off at FMS, Use Code: RCDriver https://bit.ly/3UWpY8t

MORE MUST SEE RC STUFF
RC DRIVER SHIRTS & MERCH: https://www.bonfire.com/store/rc-driver-threads/

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*Notice: Some of our articles, videos and descriptions may contain affiliate links or coupon codes, which means that if you click on or use one of the product links/ codes, we may receive a small commission. This helps support the website and social media channels and allows us to continue to produce content.

The post Project Axial SCX10 III Toyota SR5 appeared first on RC Driver.

What’s Included

The ready-to-run Traxxas TRX-4 Sport arrives fully assembled and includes the truck, TQ 2.4GHz radio system, basic tools, decals, and an easy-start guide. The new gray body with green accents gives the truck a fresh look, while the hidden clipless body mounting system cleans up the appearance by eliminating traditional body clips. Underneath, you’ll find the familiar TRX-4 steel frame chassis, molded inner fenders, rock sliders, portal axles with metal gears, aluminum-body shocks, metal suspension links, and the reliable Titan 21T motor paired with the XL-5 HV ESC. Power is transferred through a robust single-speed transmission and locked axle setup that focuses on simplicity and durability.

The Factory Stock TRX-4 Sport

One of the reasons the TRX-4 Sport remains so popular is because it performs exceptionally well right out of the box. The portal axles provide excellent ground clearance, the suspension offers smooth articulation, and the Canyon Trail 1.9 tires deliver dependable grip across a wide range of terrain. The included 2075X metal gear steering servo is sufficient for casual trail driving, while the waterproof electronics allow drivers to tackle mud, water crossings, and rough terrain without worry. Parts support is readily available at hobby shops around the country, making maintenance and repairs simple. For many users, the stock truck is more than capable enough for trail adventures, but its real strength lies in how easily it can be customized.

Steering Servo Upgrade

The first performance-focused upgrade installed on this build was the new Traxxas 2280 high-torque steering servo. Rated at an impressive 600 oz-in of torque, it delivers a significant increase in steering authority when navigating technical rock sections where larger tires and obstacles can overwhelm a standard servo. To properly power the servo, the Traxxas BEC was installed alongside it, ensuring the steering system receives the voltage and current necessary to maximize performance. Installation is straightforward and largely bolt-in, making it one of the most worthwhile upgrades for anyone planning to tackle serious crawling terrain.

Brass Weights and Portal Covers

To further improve crawling capability, brass front knuckle weights were added using Traxxas aluminum portal covers. Each weight adds valuable mass directly over the front axle, helping keep the tires planted during climbs and improving overall stability. The installation process is simple and requires replacing the factory portal covers before attaching the brass weights. Combined with the steering servo upgrade, these weights immediately improve the truck’s ability to maintain traction and control on steep inclines and technical obstacles.

Aluminum Battery Strap

Not every upgrade needs to focus on performance. The aluminum battery hold-down strap was installed primarily for appearance, adding a premium touch to the chassis while matching the truck’s green accent theme. As with many Traxxas accessory parts, the installation takes only a few minutes and provides an easy way to personalize the truck without adding complexity.

Functional Winch System

Adding scale realism and trail utility, the Traxxas Pro Scale winch was installed along with a matching green fairlead. Capable of pulling up to 10 pounds, the winch integrates neatly into the factory front bumper and includes a wireless remote for operation. Installation requires replacing the molded winch detail on the bumper and routing the supplied wiring harness to the chassis electronics. Beyond its scale appearance, the winch proves useful for self-recovery situations and adds another layer of enjoyment to trail driving.

Pro Scale LED Lighting System

The most time-consuming upgrade in the build was the Traxxas Pro Scale LED Light Set. Unlike simple plug-and-play light kits, this system adds functional headlights, taillights, brake lights, reverse lights, turn signals, and hazard flashers. Installation requires cutting the Lexan body to accommodate the molded lighting housings and carefully routing multiple wiring harnesses through the chassis. While it demands patience at the workbench, the finished result dramatically enhances realism and creates opportunities for dusk and nighttime trail runs. The system also leaves room for future expansion through additional light bars and accessories.

Beadlock Wheels and Canyon Trail Tires

To complete the appearance package, a set of Traxxas beadlock wheels was paired with Canyon Trail tires. While green beadlock rings were originally planned, silver rings ultimately complemented the gray body surprisingly well and created a clean, factory-inspired look. The beadlock setup simplifies tire maintenance while adding scale detail that perfectly matches the overall theme of the build.

Trail Performance

With all of the upgrades installed, the TRX-4 Sport remained true to its original character while gaining noticeable improvements in capability. The high-torque servo delivered stronger steering control on rocks, while the brass front weights helped settle the chassis during steep climbs and off-camber situations. The portal axles continued to provide excellent clearance over ledges and obstacles, and the Canyon Trail tires maintained impressive traction across rock, dirt, and muddy sections. The winch proved both functional and entertaining during recovery situations, while the lighting system added an entirely new level of realism. Perhaps most impressive was the fact that the stock Titan motor and XL-5 HV speed control continued to perform well, demonstrating that drivers don’t necessarily need to replace every electronic component to enjoy excellent trail performance.

Final Thoughts

The Traxxas TRX-4 Sport remains one of the best values in the crawler market because it succeeds both as a ready-to-run vehicle and as a customization platform. Right out of the box, it’s durable, capable, and easy to drive. Add a few carefully selected upgrades such as a high-torque servo, brass front weights, functional winch, Pro Scale lighting, and beadlock wheels, and it transforms into an even more capable and personalized trail rig. Whether you’re entering the crawler hobby for the first time or looking for a platform to build exactly the way you want, the TRX-4 Sport continues to prove why it’s one of the easiest recommendations in RC crawling.

SEE MORE

Traxxas TRX-4 RTR’s: CLICK HERE

Traxxas TRX-4 Option Parts: CLICK HERE

*Notice: Some of our articles, videos and descriptions may contain affiliate links or coupon codes, which means that if you click on or use one of the product links/ codes, we may receive a small commission. This helps support the website and social media channels and allows us to continue to produce content. Thank you for the support!

The post Traxxas TRX-4 Sport Build Project appeared first on RC Driver.

PRODUCTS FEATURED
Team Associated Datsun 620- https://alnk.to/7BfyHcu
Rally Conversion- https://alnk.to/5jlHWBl
Swaybar set- https://alnk.to/7X54EQu
Turnbuckle Set- https://alnk.to/2uHAfyQ
Carbon Fiber Top Plates- https://alnk.to/ge6GLct
Reedy Sonic Motor- https://alnk.to/btoehci
Reedy 600z ESC- https://alnk.to/bEiZg18
CR12 Tires- https://alnk.to/dexO5n4
CR12 Wheels- https://alnk.to/btoehdH

DEALS!
Specials at Amain Hobbies- https://bit.ly/4bitZLV
Deals at Horizon Hobbies- https://bit.ly/3NhLkKu
$5 Off at FMS, Use Code: RCDriver https://bit.ly/3UWpY8t
10% Off At Sterling Kit Engines, Use Code: SK10 https://bit.ly/43EHxO4

MORE MUST SEE RC STUFF
RC DRIVER SHIRTS & MERCH: https://teespring.com/stores/rc-driver-swag-store

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*Notice: Some of our articles, videos and descriptions may contain affiliate links or coupon codes, which means that if you click on or use one of the product links/ codes, we may receive a small commission. This helps support the website and social media channels and allows us to continue to produce content.

The post Project Build Team Associated Datsun 620 Off-Road Truck appeared first on RC Driver.

PRODUCT FEATURED
Maxx Slash
By: Traxxas
Kit Type: Ready To Run 6S 4×4 Short Course Truck
Part Number:
Price: $699.99
Buy: https://bit.ly/45hqUd3
Requires: 4AA’s, two 3S LiPo Battery Packs and Charger
Visit: https://traxxas.com/

OPTIONS USED
Motor Mount- 10262-GRN
Motor Mount Cap- 10262-BLUE
Servo Horn- 10247-BLUE
600 Series Servo- 2085R
Pin Retainers- 7743-GRN
LED Lights- 10290
Lower Arms- 10230-BLUE
Chassis Brace- 10221-GRN
Toe-Links- 8948G
Driveshafts- 8950X
Wheel Hubs- 8654G https://alnk.to/6mPym1I
Steering Bellcranks- 10246-GRN
Steering Blocks- 8937X https://alnk.to/4XvuvuF
Carriers- 7852-GRN
Shock Caps- 8964G https://alnk.to/8PEa5qZ
Spring Retainers- 8968G https://alnk.to/g3beiSx
Wheel Hex- 7756G https://alnk.to/g3beiSg
Caster Blocks- 8932X https://alnk.to/6bUNnbt
Shock Mount- 10234
1.725 Rate Springs- 8969
2.054 Rate Springs- 8958

DEALS!
Specials at Amain Hobbies- https://bit.ly/4bitZLV

MORE MUST SEE RC STUFF
RC DRIVER SHIRTS & MERCH: https://teespring.com/stores/rc-driver-swag-store
RC GEAR WE USE: https://www.amazon.com/shop/rcdriver_online

Don’t Miss A Thing! Follow Us:
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The post Traxxas Maxx Slash Ultimate Project Build appeared first on RC Driver.