---
product_id: 33598833
title: "United Safety 31140 Safe-T-Plus, Silver 31-14"
brand: "safe-t-plus"
price: "$809.55"
currency: USD
in_stock: true
reviews_count: 5
category: "Safe T Plus"
url: https://www.desertcart.us/products/33598833-united-safety-31140-safe-t-plus-silver-31-14
store_origin: US
region: United States of America
---

# Fits Class B & C RVs, trucks, vans Alloy steel build for durability Easy 1-hour install, no welding/drilling United Safety 31140 Safe-T-Plus, Silver 31-14

**Brand:** safe-t-plus
**Price:** $809.55
**Availability:** ✅ In Stock

## Summary

> 🛣️ Drive Confidently, Arrive Safely — The Ultimate RV Steering Upgrade

## Quick Answers

- **What is this?** United Safety 31140 Safe-T-Plus, Silver 31-14 by safe-t-plus
- **How much does it cost?** $809.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/33598833-united-safety-31140-safe-t-plus-silver-31-14)

## Best For

- safe-t-plus enthusiasts

## Why This Product

- Trusted safe-t-plus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Designed for Class B & C RVs, pickups, SUVs, and vans—versatility that fits your lifestyle.
- • **Enhanced Safety & Comfort:** Minimizes steering kickback from potholes, blowouts, and pavement drops, giving you peace of mind on every trip.
- • **Precision Steering Control:** Keeps your RV centered against side winds & passing trucks for safer, stress-free driving.
- • **Durable Alloy Steel Construction:** Built tough to withstand harsh road conditions and reduce costly tire wear.
- • **Quick & Tool-Friendly Installation:** Install in about an hour with standard tools—no welding or drilling required, so you’re road-ready fast.

## Overview

The Safe-T-Plus 31-140 Silver Steering Stabilizer is a rugged alloy steel device engineered to improve steering control and safety for Class B and C RVs, trucks, and vans. It reduces the impact of side winds, road imperfections, and passing vehicles, helping keep your vehicle centered and stable. Easy to install in about an hour without welding or drilling, it enhances driving comfort while protecting tires and reducing maintenance costs. Trusted by RV owners since 1980, it’s a must-have upgrade for safer, smoother journeys.

## Description

Safe-T-Plus Steering Stabilizer:Safe-T-Plus is always working so you can enjoy your RV driving experience, helping you to keep your motorhome driving through challenging side winds, shoving winds of semi-trucks passing, rut tracking carved in the road, crowned highways, potholes, pavement drops, and other general bad road conditions. Safe-T-Plus gives you peace of mind for the safety and pleasurable traveling experience for you and your family.RV & Truck Steering Stabilizer Model Compatibility: - Model #31-140 (Silver): Class B and C RVs, Leisure Travel and Custom Vans, Pick-Up Truck, SUV, Van Tow Vehicles, Passenger Cars - Model #41-140 (Red): 1990’s Light Duty Class A RVs, Straight Axle Light Duty Trucks, Light Duty Fleet Trucks, International Light Duty Trucks - Model #41-180 (White): Class A RVs Under 35 Feet, Light Duty Fleet Vehicles - Model #41-230 (Blue): Class A RVs, Toy Haulers, Large Fleet Trucks, Cement Mixers, Dump Trucks, Industrial Trucks, Tour Buses Mounting Kit Compatibility (Required, Not Included):Please refer to the “Safe-T-Plus Fit Guide” document for a full listing of all mounting kits and vehicle compatibility.Easy Steering Control Installation:Installed in approximately 1 hour with standard garage tools. No welding, wiring, or drilling required. Simply mount Safe-T-Plus, road test, center, and explore the open road.Safe-T-Plus by United Safety Apparatus, Inc.Leading manufacturer of steering control products in the motorhome, SUV, bus and industrial vehicle markets since 1980.

Review: Safe-T-Plus RV Steering Stabilizer 31-140 Install - I own a 2001 Fleetwood Tioga 24D RV. I purchased the Safe-T-Plus RV Steering Stabilizer 31-140 and proper bracket to attach it Safe-T-Plus RV Steering Stabilizer Mounting Kit (Model: E-340K13) for my RV type and Year. Do not rely on what desertcart recommends! Contact the Safe-T-Plus company by phone or email. Provide them the make, model and year of your RV to get the proper bracket. IMPORTANT: When you install the bracket it must be installed on the Drivers Side onto-with the Stabilizer Bar where it connects to the RV on that Drivers Side. You install one part of the Stabilizer Mounting kit to that area along with the Steering Stabilizer to that bracket. Then you attach the other side of the bracket to your tie rod towards the passenger side of your RV. Make sure that you install it LEVEL in line with the tie rod. Then you perform you test drive and do your final alignments by adjusting it on the connection to the tie rod only! Make sure it is level with your tie rod. There is a Video you can watch on the Safe-T-Plus web side that shows you an install and explains how to adjust your steering stabilizer to keep your RV centered when driving it. This made such a HUGE difference on how the RV performs making it so much easier to drive it and not have to worry about blow back when being passed by an 18 Wheeler or other large vehicle. It always moves you steering wheel back to center for you making driving your RV so much more fun! I highly recommend this if you own an RV. All of the Safe-T-Plus RV Steering Stabilizers install the same way, no matter which model you get that is for your Size of RV. It's well worth the price & peace if mind you will have when driving your RV with this device installed.
Review: Definitely helps to stabilize RV steering, does it's job! - Used it to replace a very old unit on my 1992 Bounder RV. The new unit made a good improvement to the RV steering reducing the effects of cross winds, road ruts and passing or being passed by semi trucks. Makes driving the RV noticeably less stressful! You do have to do some test drives and make a couple adjustments to make sure that the unit is centered or in its neutral position when the RV is driving exactly straight but this wasn't too hard. Overall a very worthwhile addition!

## Features

- 31-140 Silver - Fits: Class C: Workhorse P-30/32, Chevrolet P-30/32/37/Cutaway, C-4500, G-30, Ford E-150/350/450, Dodge Ram 1500/2500/3500, van front ends. Class B: Ford, Dodge, Chevrolet.Keeps vehicle centered against side winds & passing vehicles
- RV Steering Control - Helps improve RV driving safety in the event of front tire blowouts, road shoulder drop off, passing traffic, potholes, pavement drops, and other bad road conditions
- Truck Steering Stabilizer - Helps protect the safety of the vehicle and drivers while reducing maintenance costs and tire wear. Safe-T-Plus units available for all Class 1 - 8 trucks
- Please refer to the “Safe-T-Plus Fit Guide” document to determine the correct steering stabilizer and mounting kit for your specific vehicle. Mounting kit not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003VBIJ80 |
| Best Sellers Rank | #483,427 in Automotive ( See Top 100 in Automotive ) #211 in Automotive Replacement Power Steering Dampers & Stabilizers |
| Brand | Safe-T-Plus |
| Color | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (214) |
| Date First Available | January 1, 2012 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.8 pounds |
| Item model number | 31-140 |
| Manufacturer | United Safety |
| Manufacturer Part Number | 31-140 |
| Material | Alloy Steel |
| Model | 31-140 |
| Position | Front |
| Product Dimensions | 3 x 8 x 3 inches |
| Temperature Range | 1.2E+2 Degrees Fahrenheit |
| UPC | 837846000136 837846000112 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Safe-T-Plus
- **Color:** Grey
- **Material:** Alloy Steel
- **Temperature Range:** 1.2E+2 Degrees Fahrenheit
- **UPC:** 837846000136 837846000112

## Images

![United Safety 31140 Safe-T-Plus, Silver 31-14 - Image 1](https://m.media-amazon.com/images/I/51dkc4LsbYL.jpg)

## Questions & Answers

**Q: Will this fit a 2016 class a Thor Ace 30.1?**
A: No, this is made for a class C but Safety + does make a unit for class A. Check the website.

**Q: How do I know if what hardware to buy?  Do I buy this stab first then see or what?**
A: You need nothing 
Bolt it back just like the old one 
Be careful not to strip the bolt 
I used an air ratchet (bad move)
Put it back in by hand

**Q: Will they fit on Gulf Stream motorhome or a ford chassis**
A: It fit on my Ford E450 chassis.

**Q: 2004 ford chassis witch one will fit my motor home**
A: It’ll work on the Ford E-450.  Check with their customer service desire ordering.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Safe-T-Plus RV Steering Stabilizer 31-140 Install
*by B***E on December 6, 2020*

I own a 2001 Fleetwood Tioga 24D RV. I purchased the Safe-T-Plus RV Steering Stabilizer 31-140 and proper bracket to attach it Safe-T-Plus RV Steering Stabilizer Mounting Kit (Model: E-340K13) for my RV type and Year. Do not rely on what Amazon recommends! Contact the Safe-T-Plus company by phone or email. Provide them the make, model and year of your RV to get the proper bracket. IMPORTANT: When you install the bracket it must be installed on the Drivers Side onto-with the Stabilizer Bar where it connects to the RV on that Drivers Side. You install one part of the Stabilizer Mounting kit to that area along with the Steering Stabilizer to that bracket. Then you attach the other side of the bracket to your tie rod towards the passenger side of your RV. Make sure that you install it LEVEL in line with the tie rod. Then you perform you test drive and do your final alignments by adjusting it on the connection to the tie rod only! Make sure it is level with your tie rod. There is a Video you can watch on the Safe-T-Plus web side that shows you an install and explains how to adjust your steering stabilizer to keep your RV centered when driving it. This made such a HUGE difference on how the RV performs making it so much easier to drive it and not have to worry about blow back when being passed by an 18 Wheeler or other large vehicle. It always moves you steering wheel back to center for you making driving your RV so much more fun! I highly recommend this if you own an RV. All of the Safe-T-Plus RV Steering Stabilizers install the same way, no matter which model you get that is for your Size of RV. It's well worth the price & peace if mind you will have when driving your RV with this device installed.

### ⭐⭐⭐⭐⭐ Definitely helps to stabilize RV steering, does it's job!
*by C***T on May 4, 2024*

Used it to replace a very old unit on my 1992 Bounder RV. The new unit made a good improvement to the RV steering reducing the effects of cross winds, road ruts and passing or being passed by semi trucks. Makes driving the RV noticeably less stressful! You do have to do some test drives and make a couple adjustments to make sure that the unit is centered or in its neutral position when the RV is driving exactly straight but this wasn't too hard. Overall a very worthwhile addition!

### ⭐⭐⭐⭐⭐ Safe-T-Plus 31-140 Class C (replacement)
*by I***T on December 26, 2024*

It ended up being a no brainer when it came to the replacement of a worn out Safe-T-Plus system. Our existing Safe-T-Plus system looked pretty old, we don't really know because it was already in place when we purchased the RV. Worse case we're looking at 20 years maximum .... kind of old. I was going to repaint the Safe-T-Plus cylinder it but it broke during removal, stimulating the need to purchase a new alternative system or replacement stabilizer and possibly mounts. This is where the work came in. Two days of internet surfing, reading forums, researching Safe-T-Plus's warranty and coverage possibilites, competition parts and even components including entirely different systems. Roadmaster was a close choice but we didn't like the fact that the spring is not in a case and protected. So here we are, even after swearing alligence to a newer and possibly cheaper "name brand" manufacturer. Compare all you want, form your own opinion of course, but everything I learned led me to decide that Safe-T-Plus manufactures unique and robust spring loaded steering stabilizers that have very little worthwile comparable competition. My best advice is to stick with the recommended kit and stabilizer no matter which manufacturer you choose. The replacement installation took under an hour and there was plenty of video documentation available online for my exact model. After replacement the RV no longer wanders from side to side. The new 31-140 stabilizer tightened up the front end including the alignment. The RV can now do highway speeds safely. 2004 Winnebago Class C

## Frequently Bought Together

- Safe-T-Plus RV Steering Stabilizer 31-140 Silver (RV Steering Stabilizer, RV Steering Control, RV Safety, Truck Steering Stabilizer)
- Safe-T-Plus RV Steering Stabilizer Mounting Kit (Model: E-353K14)
- Hellwig 7718 Solid, Heat Treated Chromoly, 1-3/8" Front Sway Bar

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*