Trailer Flex assembly

Bounce Be Gone

  Trailer Flex Air Suspension System replaces the leaf springs, improving towing, handling and ride quality Standard suspensions on trailer and fifth-wheel chassis have looked the...
Kids on bikes in a campground

Great Backup Plan: Furrion Vision S RV Observation System

Installing Furrion’s Vision S four-camera vehicle-observation system is like having eyes in the back of your head Backing up a trailer can be a nerve-racking...
Grahic illustration of thermometer, snowflake and sunburst

RV Tech Q&A: November 2019

Refrigerator Misbehavior I bought a new Aliner A-frame LXE two years ago. I am now on my third Dometic refrigerator. Despite countless efforts of troubleshooting between...
Turbocharger set in half on bench in shop

Diesel Tech Q&A: Turbo, Unison Ring and Position Sensor 

NOVEMBER 2019 Duramax Turbocharger, Unison Ring and Position Sensor I have a 2007 GMC Duramax diesel 2500HD. Lately, the Check Engine light comes on and off periodically....
Ford pickup truck towing a Raptor trailer

Diesel Tech Q&A: Ford DPF Cleaning

JUNE 2019 Ford DPF Cleaning I have a 2106 Ford F-250 6.7-liter diesel that we tow a Heartland Big Country fifth-wheel with. On three occasions, only when...
Graphic to illustrate RV water damage

RV Tech Q&A: October 2019

Additional Insulation While camping in our 2018 Livin’ Lite QuickSilver 8.0 tent camper, we ran into 32-degree wet weather at night for three days. We...
Ratchet stabilizer illustration

10-Minute Tech: Wobble Stopper

  After reading James Baucom’s RV Clinic letter in the December 2013 issue regarding his wobbly trailer, I wanted to pass along my solution. I’ve...
Tire-GuideGraphic

RV Tire Basics

Understanding the basics can help avoid costly blowouts and lead to safer travels Tires on tow vehicles or trailers run the gamut from passenger-car types...
Photo of mechanic working on chevy duramax truck

Diesel Heart Transplant: Duramax CP3 Swap

Replacing the problematic Duramax LML CP4.2 injection pump with its more reliable predecessor, the CP3, can save thousands in repair costs down the road...
Air-ride equalizers such as LCI’s Center Point air-ride trailer suspension system use air bags to improve ride quality.

Suspension Basics

  A well-maintained suspension system keeps trailers and fifth-wheels rolling down the highway smoothly and safely When it comes to RV maintenance, the first components that...