Traxxas TRX-4 1988 Nissan Pathfinder review

What earns the 8.1.

Five equally weighted research-led buying judgments. No physical testing, measured climbing ability, crash results, ownership reliability rate or customer stars are claimed.

Scored for: A scale-trail buyer who wants a finished Pathfinder and selectable drivetrain functions.

The extra switches are the reason to consider it

The TRX-4 Nissan Pathfinder is an appealing way into scale trail driving if the square 1988 body and the selectable drivetrain are both on your wish list. The shell supplies the character; the remote high/low transmission and locking differentials supply things to learn and use on a route. I would shortlist the silver 110056-4 for an owner who enjoys that interaction. I would look at a simpler truck if the only desired routine is switching on and following a path.

This is the full-featured TRX-4 arrangement, not the single-speed Sport specification wearing a different body. Portal axles, selectable gears and remotely operated front and rear differential locks are part of the actual package. Those features create options; they do not establish that the Pathfinder outclimbs every alternative. Terrain, line choice, tire condition and driver input still matter, and we have no direct comparison test to turn into a ranking.

Greg Vogel's RC Driver coverage dated 23 December 2025 identifies this exact model and documents a trail-oriented presentation. It is useful outside coverage of the released vehicle, not an RC Car King test session. Our review is research-led and focuses on the complete purchase, documented controls and ownership implications. We do not claim personal trail time, measured hill angles or a long-term reliability record simply because the platform is familiar.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗ · Independent publication coverage; historical launch price only ↗

The finished truck still needs its power basket

The stock package is an assembled trail vehicle with the painted licensed body, installed electronics and TQi transmitter. Traxxas lists a Titan 21T reverse-rotation 550 brushed motor, XL-5 HV speed controller, steering servo and the servos that operate the transmission and differential locks. The manual and basic tools belong with the truck. There is no requirement to select and install a separate radio system before the first outing.

The drive battery and charger are separate, as are four AA alkaline cells for the transmitter. The documented vehicle power choices are a six- or seven-cell NiMH pack or a two- or three-cell LiPo, subject to the manual's connector, fit and mode requirements. Do not interpret that range as permission to connect any pack carrying the same voltage label. Physical size, connector compatibility, condition and correct charger settings remain separate checks.

Working lighting is also separate. The product page offers a Pro Scale LED kit rather than listing it as fitted stock equipment. Official studio photographs can show illuminated lamps, so our captions make that distinction explicit. Likewise, the optional Traxxas Link wireless module is not included merely because the radio supports it. Price and inventory the standard silver vehicle first, then decide whether those optional features are worth adding. An RTR label answers assembly status; it does not erase the remaining startup purchases.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗

Use low gear to reduce the work, not more throttle

Portal axles place reduction gearing at the wheel ends and raise the axle centerline relative to a conventional straight-axle layout. The practical point is additional clearance around the differential housing without relying solely on a larger tire. That helps explain the chassis design, but the manufacturer's nominal center-clearance number is not an obstacle-height guarantee. A bumper, skid or body detail can meet an obstacle before the center measurement becomes relevant.

The Titan 21T 550 is a brushed motor paired with the XL-5 HV controller. It is an appropriate system to evaluate as supplied, not an excuse to infer a precise crawling speed from the winding number. Traxxas specifically directs low gear for climbing and crawling where load rises. Trying to push slowly through a demanding obstacle in high gear can make the motor work harder without making useful progress. Stop if the wheels or drivetrain are bound, choose another line and avoid treating the trigger as a recovery tool.

The remote differential locks have a different job from the gear selector. An unlocked differential allows the left and right wheels to rotate at different speeds in a turn. Locking links their rotation, which can help when traction is uneven but can also make turning more resistant. The value is the choice. Learn the documented sequence and controls on open ground before an awkward climb, and do not mistake a setting change for a guarantee that an unsuitable line will suddenly become passable.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗

Five profiles are different behaviors, not five power ratings

The TQi is a four-channel transmitter; the product specification identifies a 6533 receiver. The radio manages more than steering and throttle because the truck also offers remote gear selection and locking differentials. Cruise control is documented too. Before using that convenience on a walk, practice cancelling it and stopping in a clear area. A route with people, unexpected obstacles or poor visibility is not a place to discover how a control behaves.

The XL-5 HV manual distinguishes Sport, Race, Training, Trail and Crawl profiles. Training limits forward and reverse power to fifty percent while retaining full braking. Trail and Crawl address off-throttle behavior, with Crawl providing hill-hold braking and immediate reverse. These distinctions matter more than collecting mode names. A driver accustomed to a brake-then-reverse sequence should not assume every profile retains the same trigger behavior. Select a profile using the exact instructions and confirm it slowly before approaching an edge.

LiPo use requires the correct low-voltage-detection setup; NiMH and LiPo choices must follow the manual rather than a guessed default. We are not reproducing a programming-button recipe that could be misread outside its context. Read the exact 110056-4 manual, identify the installed electronics and verify the selected battery mode. Then test direction, neutral response and stopping. That brief commissioning work is part of a responsible first run, even though the truck itself arrives assembled.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗

Useful hardware, with more mechanisms to maintain

The steering servo is the metal-geared 2075X, mounted on the chassis. Traxxas describes a direct steering system without a servo saver, plus a front three-link arrangement with a panhard bar and triangulated four-link rear suspension. GTS aluminum threaded-body oil shocks are fitted. Those details explain how steering, axle position and suspension movement are organized. They do not supply a tested turning circle or a measured articulation score for this review.

Before driving, check that steering moves freely and the wheels respond correctly, then inspect for wires or links that could catch during suspension movement. Use trim and endpoints only within the instructions for the fitted radio and vehicle. If a wheel catches at full travel, find the obstruction rather than treating more servo force as a solution. With selectable locks, also learn how the steering response changes between the documented settings on a simple flat course.

The transmission and locking systems add small servos and linkages that a fixed single-speed, locked-axle truck does not need. That is the clearest ownership tradeoff. More functions can be enjoyable and useful, but more actuated mechanisms also mean more adjustments and components to identify when troubleshooting. If a function does not engage as expected, stop and consult the exact adjustment procedure instead of repeatedly forcing the switch under load. The recommendation favors someone willing to maintain the functions they are paying for.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗

Plan for dry trail driving first

Dry trails, rocks and packed dirt suit the intended role of a scale trail truck. The Cannon Trail 1.9-inch tires, portal layout and low gear belong in a discussion of deliberate line selection rather than speed-run figures. Start on a route where you can walk alongside safely and recover the vehicle by hand. A section that requires standing in a dangerous place to retrieve the truck is a poor first-course choice regardless of the chassis specification.

Manufacturer water-resistant electronics claims need to be read with the manual. The exact Pathfinder manual says the vehicle is not submersible or completely waterproof, the transmitter is not water resistant, and additional maintenance follows wet use. It also explicitly says not to use LiPo batteries in wet conditions. That restriction is important enough to state plainly. We do not generalize a waterproof component label into permission for a LiPo-powered creek run.

If wet operation is contemplated at all, follow the exact vehicle and battery instructions, including their conditions, preparation and aftercare, rather than this review as a shortcut. For a first owner, dry outings avoid adding that work while learning gears and locks. On rocks, choose a slow line and watch the entire body, not only the front tires. Portals improve one clearance relationship; they do not remove bumper overhang, a high body or the possibility of rolling when the chosen line exceeds the available stability.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗

The Pathfinder shape is the point, but check the dimensions

The licensed 1988 Pathfinder body brings the square roofline, window shape, grille, push bar, mirrors and rear-mounted spare-wheel appearance that make the vehicle recognizable. Traxxas uses clipless body mounting with inner fenders and floor pans underneath. That is a practical combination for a scale truck: the body can be removed for access without loose clips, while the additional panels separate some of the external debris from the chassis area. They do not create a sealed dirtproof enclosure.

There is a genuine manufacturer dimensional conflict. The text specification table lists 577mm overall length, while the silver side-view dimension image reproduced in this review labels 523mm. Both give a 312mm wheelbase. We cannot determine from the published material whether the difference comes from a measurement convention or stale artwork, so we do not silently choose an explanation. If a transport box or shelf has a tight limit, obtain a confirmed actual overall measurement before purchase.

The body details also deserve an appropriate driving expectation. Mirrors, trim, a push bar and a rear spare-wheel feature are part of the scale appeal, not evidence of impact immunity. Clean gently and inspect the clipless catches, seals and wiring during routine access. The exact manual's maintenance schedule remains the reference for drivetrain, bearings and shocks. Retain the truck's model number with the documentation so a future parts search starts from 110056-4 rather than a generic TRX-4 family name.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗ · Manufacturer documentation ↗

The current reference is $499.95, not the old launch quote

The Traxxas US product page lists a base-vehicle reference of $499.95, checked on 20 October 2026. RC Driver's December 2025 coverage quoted $549.99 at publication. Those figures describe different checks in time; the older editorial quote is not today's price and we do not turn the difference into an advertised discount. The manufacturer reference is for the vehicle and remains separate from an Amazon offer or a promise of local availability.

The first-owner basket adds a correctly fitting, supported drive battery, a compatible charger and the four AA alkaline transmitter cells. The published compartment reference is 159 by 47 by 23mm; verify the actual pack, connector and retention requirements rather than assuming a long runtime pack will fit. Add the provisions required by the battery and charger safety instructions, plus tax and delivery. We have not independently priced that whole basket today, so we leave the complete total open rather than inventing a precise ready-to-drive figure.

The optional LED system and wireless module should stay separate from essential startup costs. A first trail outing does not require either, while a battery and charger cannot be postponed. Existing owners may already have suitable equipment, but compatibility must still be checked against this model. That is why the same vehicle reference can represent different value for two buyers. One is adding a documented truck to an established power system; the other is opening an entirely new battery-and-charger purchase.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗ · Independent publication coverage; historical launch price only ↗

Compare functions before comparing familiar badges

The TRX-4 Sport 82224-4, already reviewed in the garage, is the most relevant simpler alternative. Its fixed drivetrain arrangement omits the Pathfinder's remote two-speed and selectable differential-lock functions. That can be a benefit for an owner who values fewer mechanisms and a straightforward trail routine. Choose the Pathfinder because you want its licensed body and selectable controls, rather than assuming more switches automatically make it a better first crawler for every person.

The Axial SCX10 III Base Camp white complete RTR, AXI-1375T1, is another documented full-size trail format. Its manufacturer page lists a factory-assembled portal-axle truck, but currently marks that exact version unavailable. Treat it as a comparison or remaining-stock option, not a promised current purchase. Different releases carry different equipment, so do not generalize the family name into a like-for-like test. Its relevance is whether a simpler assembled scale-trail package suits your route and maintenance preferences. We do not claim a climbing winner or quote an unchecked alternative price.

For an owner whose available course is a small indoor obstacle area, the complete Axial SCX24 Dodge Power Wagon AXI00007T2 has its own review in our archive. It is a much smaller crawling experience, not a substitute for the Pathfinder on the same outdoor trail. Its relevance is practical: storage, transport and the terrain you can actually reach. Decide on venue size first, then decide whether full-size portals, remote locks and two speeds are functions you will use often enough to justify their purchase and care.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗ · Manufacturer alternative documentation; availability limitation disclosed ↗

Pay for the controls when you intend to use them

The silver Pathfinder is a persuasive shortlist entry for a scale-trail buyer who wants a finished licensed body and the full TRX-4 control package. Portals, remote high/low gearing and selectable differential locks give it a clear mechanical identity beyond appearance. The detailed exact-model manual is another positive because it explains the functions and their limits. I would treat reading it as part of the hobby, not paperwork to bypass because the model is labeled ready-to-run.

The value case becomes weaker when the extra functions are unwanted, when the complete power basket stretches the budget, or when the buyer expects working lights from a promotional photograph. It is also worth resolving the length conflict before buying a close-fitting carry case. These are concrete purchase checks rather than speculation about future failures. A simpler complete truck can be the right choice without making the Pathfinder's additional equipment meaningless for the owner who wants it.

Our five equally weighted scores assess documented equipment, body access, control information, ownership complexity and complete-start value for that buyer. They are not hill-climb measurements or a reliability guarantee. Begin with a compatible power package, dry ground, deliberate low-gear practice and the stock setup. If the appeal is learning the route and the controls while watching a familiar square-body Nissan work across it, 110056-4 has a clear reason to be on the list.

Sources: Manufacturer documentation ↗ · Manufacturer documentation ↗

Know exactly what you’re ordering.

Published manufacturer specifications for model 110056-4. Conflicting figures are flagged rather than silently corrected.

Sources: Manufacturer documentation ↗