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Offroad Tire Info
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& Information

All Terrain  Mud Terrain Tire Reviews & Information
Mud Terrain Reviews
All Terrain Reviews
Super Swamper Bogger
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Interco IROK TSL
Super Swamper LTB
Super Swamper TSL
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Thornbird TSL
Parnelli Jone Dirt Grip
BFGoodrich Krawler
BFGoodrich MT T/A KM
BFGoodrich MT T/A KM2
BFGoodrich AT TA KO
BFGoodrich Mud King XT
Bridgestone Dueler MT
Cooper Discoverer ST
Cooper Discoverer STT
Firestone Destination MT
General Grabber MT
General Grabber AT2
Green Diamond Icelander
Ground Hawg Mud Tire
Hankook Dynapro MT
Kumho Road Venture MT
Kumho Road Venture KL71
Kumho Road Venture AT
Dick Cepek Mud Country
Dick Cepek F-C II
Dick Cepek Fun Country II
Dick Cepek Fun Country Nylon
Dick Cepek Fun Country Kevlar
Maxxis Creepy Crawler
Maxxis Trepador
Maxxis Buckshot Mudder
Nitto Mud Grappler
Nitto Dune Grappler
Nokian Vatiiva MT
Pit Bull Rocker Extreme
Pit Bull Maddog
Pit Bull Growler
Goodyear Wrangler MT/R
Pro Comp Xterrain
Pro Comp All Terrain
Pro Comp Mud Terrain
Pro Comp Xtreme AT
Pro Comp Xtreme MT
Toyo Open Country MT
TrXus Mud Terrain
TrXus STS All Terrain
Mickey Thompson MTZ
Mickey Thompson MTX
Mickey Thompson Baja Claw
Mickey Thompson Baja Crusher
Competition Claw
Dunlop Mud Rover
Yokohama Geolandar

Jeep Project CJ-7

An ongoing Budgeted Rebuild/Build up of a Rock Crawling Machine.

Jeep Central
From Jeep History to Tech Specs and Projects.  This section is all about Jeeps.
Jeep Technical Info
Engine Swaps

Installing 23,000 Volt Offroad Lights

What are
HID Lights?

Onboard Air
Converting a York
AC Compressor
to Pump Air

Warn 9500i Winch Installation

HEI Ignition
Installation & Review

Jeep Dana 300 TeraLow - 4:1 Gearset for the Dana 300 Transfer Case




Powertrax No-Slip Traction System

The No-Slip locker uses side gears and couplers with teeth similar to the Lock-Right, but special speed sensing devices allow the teeth to fully lock and unlock without any ratcheting or clicking. It uses no clutch disks or friction plates, which eventually wear out. The No-Slip provides 100% traction when driving straight, but when cornering, the mechanism fully unlocks increasing longevity and reducing wear. This locker installs into your carrier just as easily as the Lock-Right and most of the time the carrier can remain in the vehicle for installation. No-Slip offers durability and high strength. Applications for open and limited slip differential carriers are available.

The Powertrax No-Slip Traction System is the latest design in traction adding differential technology. It combines the smooth operation of a limited-slip differential, with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Special gear and spring design reduce the backlash and therefore driveline windup. Only ultra strength material is used which is 67% stronger than titanium. Installation is simple because no ring and pinion set-up is required. In addition, no special tools or oils are needed. Step by step model specific instructions are provided with every kit. The No-Slip Traction System is the ideal solution for just about any light truck, sport utility, and muscle car on the road today. Whether you need the safety of added traction for daily commuting, recreation, work, or just so your muscle car puts power to the pavement instead of burning one wheel up, the No-Slip Traction System is your answer.

A key feature of the Powertrax No-Slip Traction System is that it installs easily in the existing differential case so there is no need to realign the ring and pinion gears. 2-pinion differentials are the easiest to install and do not require removal of the case. 3-pinion and 4-pinion differentials use split cases, requiring case removal. However, because the case is not replaced, all setup parameters are preserved so the installation is still not difficult. The entire installation can be completed in about an hour with basic tools. No special setup is required. At special events, Powertrax demonstrates the ease of installation by installing the Powertrax No-Slip Traction System in prepared vehicles in under 5 minutes.

Limited-slip/posi and centrifugally activated differentials can be as easily upgraded with a Powertrax No-Slip Traction System as can open differentials. When upgrading a limited-slip/posi differential, it is only necessary to remove preload springs before removing the spider gears, and to remove the friction plates after removing the side gears. For centrifugally activated differential upgrades, it is necessary to remove the governor counter weight and tumbler assembly before removing the spider gears (GM Gov-Lock). Powertrax provides a special tool with each centrifugally activated differential model that easily facilitates this step.


POWERTRAX - Extreme Traction Products
Manufacturer - In most vehicles, the Powertrax No-Slip Traction System and Lock-Right Locker can be installed by the home mechanic in just a few hours. Read their Powertrax FAQ.

Powertrax Installation at Jeep.Off.Road.com
The first step to install this unit is to take off your diff cover and drain the oil from the housing. Next ...

Installing the POWERTRAX No-Slip Locker
As always, the first step in any installation is to gather the tools needed and review the instructions included. Nothing needed for this installation is beyond the scope of most basic toolboxes, although ...

Powertrax No Slip Lockers for 4x4 Axles on Tellico 4x4
Great Deals on the Powertrax from Tellico 4x4


Powertrax No-Slip Locker Traction System Installation

Powertrax No-Slip Traction System
Installation ... or so we thought... make that ...
Detroit Locker Installation

Powertrax No-Slip Install on RockCrawler
Not long after the rise and fall of the Detroit Gearless locker, the Powertrax No-Slip entered the scene.  Rockcrawler Installs the Powertrax.

Review of the POWERTRAX No-Slip Traction System
New design - the No-Slip Traction System, from POWERTRAX. We set out to install and test this new locker in a Dana 44 rear axle

Jeepfan.com Powertrax Review and Install
POWERTRAX® TRACTION SYSTEM is the latest design in traction adding differential technology. It combines smooth operation with the traction performance of a locking differential.


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Air Compressor Systems

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Oasis HP1000 Air Compressor

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ViAir Onboard Air Compressors & Systems

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WARN 9.0Rc Rock Crawling Winch

Smittybilt Winch Anchor Support Platform W.A.S.P.

More Power Puller Hand Winch

Maasdam 4-Ton Pow'R-Pull Come Along

Bushranger X-Jack Exhaust Gas Vehicle Jack

Amsteel Blue Synthetic Winch Line

SlingMax Slings

ARB Snatch Block 9000



Holley Truck Avenger Carburetor

Optima RedTop Battery

Optima YellowTop Battery

Pulstar Spark Plug -  Pulstar Spark Plug PR

FAST? Dual-Sync Distributors


Lift Kits

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Poly Performance JK Lift Kits

JK Lift Kits - Skyjacker Jeep JK Lift Kits

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Teraflex Jeep JK Lift Kits

Jeep TJ Long Arm Suspension Lift Kits by Superlift

2008 Superlift Catalog Now Available!


MasterCraft Grab Handles

MasterCraft Performance Seats and Accessories for the Polaris RZR

Just Plain Cool Items

InstaCloth by Heininger Automotive

Air Intakes

ARB Safari Snorkels

Edge Trail Jammer Performance Kit

Jeep JK K&N Air Intake


Cool Tools



Body Armor

Poison Spyder Rocker Knockers

ARB Differential Cover


Battery / Power Options

Kilby Dual Battery Tray

Optima RedTop Battery

Optima YellowTop Battery


Air Down

Staun Tire Deflators



GoPro HERO Digital Camera Systems - HERO Wide

Garmin Astro 220 GPS Dog Tracking System 


Offroad Lights

Lightforce Offroad Lights


Drive Train

Powertrax No-Slip Traction System

Mattracks LiteFoot ATV/UTV Track System

Dynatrac Axle Assemblies

OX Heavy Duty U-joints

Yukon Super Joints

New Dynatrac Pro Rock 60 Axle Housing

NV4500 Manual Transmission

NV4500 Manual Transmission Exploded View

Klune V Extreme Underdrive

Klune-V 4-to-1 Under-Drives Now
Available With Ford 31-spline Input

OX Trax Locker

Tera Low 20 for the Dana 20

LoMax for the Dana 300

NP205 LoMax 3-to-1 Gear/Case Kit


Security and Storage

The Security Box

GunVault Firearm, Valuables Safe

Tuffy Security Consoles


Trailering - Towing

Hell Ya Hitch Helper

Tekonsha P3 Brake Controller


Tire Tech

Staun Internal BeadLock

Mud Terrain Reviews

All Terrain Reviews