Universal Air
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Ride Quality Shootout: Aeroleaf Vs. Standard Helper Bag on Chevy 1500 Denali
Welcome to our latest video where we showcase the ride quality differences on the 2019+ Chevy 1500 Denali Trucks under various conditions. We put the Aeroleaf air suspension and the standard Helper Bag System to the test in back-to-back scenarios across the same route. From railroad tracks to rough freeways and bumpy roads, we leave no stone unturned!
What you’ll see in this video:
Unloaded Performance: Discover the massive improvement in ride quality with the Aeroleaf, especially compared to the standard Helper Bag System.
Towing Test: See how the Aeroleaf shines in providing the extra support needed for towing, outperforming the Helper Bag System even under heavy load.
Real-World Scenarios: We drive through various bumps, including railroad tracks, driveways, rough freeways, and bumpy roads to give you a comprehensive comparison.
Timestamps:
0:00 - 0:38 Introduction
0:39 - 1:05 Tom Expectations Interview
1:06 - 6:00 Zack Drives Aeroleaf and Helper Bag Truck
6:01 - 12:08 Tom Drives Aeroleaf Truck Unloaded
12:09 - 17:54 Tom Drives Helper Bag Truck Unloaded
17:55 - 23:10 Tom Drives Aeroleaf Truck Towing 7k Bumper Pull Trailer
23:11 - 27:57 Tom Drives Helper Bag Truck Towing 7k Bumper Pull Trailer
27:58 - 29:32 Final Thoughts
Product Links:
Aeroleaf System for Chevy 1500: www.universalair.com/shop/aeroleaf-2019-2024-gm-1500-4927?category=319#attr=
Mechanical Management System for 1500: www.universalair.com/shop/aeroleaf-mechanical-leveling-management-2019-2024-gm-1500-4666?category=320#attr=
View all Universal Air Products: www.universalair.com/
Follow us on Instagram: @universalair
Don’t forget to LIKE, COMMENT, and SUBSCRIBE for more in-depth reviews and automotive content. Hit the bell icon to stay updated with our latest videos!
For business inquiries or collaborations, contact us;
Sales@UniversalAir.com
800-864-2470
909-886-9491
Thank you for watching, and we’ll see you in the next video! 🚗💨
#Chevy1500 #Aeroleaf #HelperBagSystem #RideQuality #SuspensionTest #AutomotiveReview #TowingTest #UniversalAir
Переглядів: 370

Відео

SEMA 2023 Highlight
Переглядів 2378 місяців тому
Short highlight of Universal Air at SEMA Show 2023
2020+ Chevy 2500/3500 Aeroleaf Installation
Переглядів 1,1 тис.9 місяців тому
In this video we will walk though installation of an Aeroleaf on a 2020 Chevy 2500/3500 Truck.
Aeroleaf Teaser Video
Переглядів 1659 місяців тому
Quick Teaser of our New Aeroleaf Suspension System
The AeroLeaf Conversion: Enhancing Your Vehicle with Air Suspension
Переглядів 2,3 тис.9 місяців тому
If you're looking to upgrade your vehicle with air suspension, then you need to check out the AeroLeaf conversion! This system comes in both light and heavy duty versions, and can enhance your ride quality dramatically. In this video, we'll explain the benefits of air suspension and show you how the system operates. If you're in the market for a new vehicle and you're interested in air suspensi...
Air Spring Cycling
Переглядів 1,2 тис.Рік тому
At Universal Air, we understand the curiosity and skepticism surrounding the travel capabilities of air springs. That's why we've prepared this short, yet captivating video to put all doubts to rest. Get ready to witness the astonishing expansion and extension of our air springs, demonstrating their unmatched travel and delivering a ride that is truly softer and smoother. In this video, we prov...
Introducing the Can Am x3 Air Suspension - Universal Air
Переглядів 15 тис.2 роки тому
We introduce our Universal Air Suspension Can Am Maverick X3 Air System. Simply removing the factory springs off your Fox Smart Shox and installing our Air Springs. The system is controlled by an Accuair E-Level system, & VIAIR Compressor conveniently mounted below the rear passenger seat. No longer have to struggle with the change in driving dynamics based on how many people you have in the ve...
How to Install Air Suspension on your Corvette C8
Переглядів 7 тис.2 роки тому
A full install of Universal Air Solution Series Chevy C8 Corvette Kit, Modular Billet Tank with Custom Vertical Frunk mount. Controlled by an Airlift 3H System with Viair 444 compressors. We walk though the system in detail, how to setup the Frunk with our Billet Modular Tank. How to install, and adjust your Solution Series Struts. How to install and setup your Height Sensors, adjust the linkag...
Can Am Maverick X3 Prototype Dual Rate Air Suspension Testing
Переглядів 7 тис.2 роки тому
Testing Universal Air Prototype Air Suspension on Can Am Maverick X3 Max in Lucerne Valley, CA. Entire video was shot in "comfort" mode on the OEM FOX Smart Shox. The suspension system is fully height based to account for changes in weight to account for the number of passengers/gear and maintain accurate height/suspension travel. Increased ride quality to decrease motion sickness though variou...
How to Repair a Broken Accuair CVT by converting to VT and hooking up external Viair Compressors
Переглядів 12 тис.3 роки тому
In this video we will be disassembling the Accuair CVT tank, removing the failed Wabco compressor/board assembly. Rewiring the CVT to a VT, hooking up external Viair 485 compressors. Unfortunately there are a lot of Failed CVT boards which can cause the compressors to not turn on, valves to not function and leave your vehicle stranded. Hopefully this will help you salvage your CVT into a functi...
Designing an Air Suspension kit for Prius Prime
Переглядів 8 тис.4 роки тому
We go though the process of design and manufacturing our Solution Series kit for the Toyota Prius Prime. Focusing on ride quality and handling, while laying it down as far as possible. 0:00 - 1:00 Intro 1:00 - 2:48 Rear Measuring 2:48 - 4:09 Rear Machining and test fit 4:09 - 5:00 Front Measure and Design 5:01 - 6:28 - Rear mockup 6:45 - 9:17 - Front strut assembly, rear bag mounts and shock as...
Design and Build struts for Tesla Swapped 350Z with mickey andrade and Throtl
Переглядів 1,1 тис.4 роки тому
Road Trip time! We head down to Throtl to measure out, then we design and manufacture a one off custom set of Solution Series struts for their Tesla Model S powered Nissan 350Z. Helping to marrying the two units together with the struts to control it. Special thanks to Throtl for having us down for the project. throtl.com/ ua-cam.com/channels/CwfRj2zwwmPfphv4Hh9weQ.html to view more on the proj...
How to wire compressors for your Air Bag Suspension
Переглядів 168 тис.4 роки тому
How to wire up a single compressor, multiple compressors to both relay and solenoid. How to wire in a pressure switch and run it off a switched ignition circuit. We discuss the effects on improper wire size, how to measure ground resistance and voltages. universalair www.UniversalAir.com Products in the video: Viair 444 Compressor: www.universalair.com/shop/va-44432-444c-dual-chr...
Tesla Model 3 Air Suspension Installation Overview
Переглядів 9 тис.4 роки тому
In response to peoples question on how we did our Model 3. We answer how we do the height sensors. How to run wires/hoses though the car and how to adjust the height of the strut. The struts used: www.UniversalAir.com/shop/tesla-model-3-y-2018-solution-series-2397?search=tesla&order=name asc#attr=894,1224
How to Properly Adjust Swaybar's and Sleeve Strut Bags on Tesla Model 3
Переглядів 1,8 тис.4 роки тому
We will show how to use adjustable swaybar brackets or endlinks to prevent preload at ride height. Also we will go over adjusting our sleeve bags to maximize travel, handling and ride quality. www.UniversalAir.com
Upgrading Accuair E-Level to E-Level Plus on Tesla Model 3
Переглядів 12 тис.4 роки тому
Upgrading Accuair E-Level to E-Level Plus on Tesla Model 3
How to Properly Adjust your Coil over with Bags.
Переглядів 18 тис.4 роки тому
How to Properly Adjust your Coil over with Bags.
Everything to Know about Air Bag Suspension Fittings
Переглядів 81 тис.4 роки тому
Everything to Know about Air Bag Suspension Fittings
Converting KWv3 to Air on a GT3 BMW Z4 E89 Race Car Part 2
Переглядів 3,8 тис.4 роки тому
Converting KWv3 to Air on a GT3 BMW Z4 E89 Race Car Part 2
Converting KWv3 to Air on a GT3 BMW Z4 E89 Race Car Part 1
Переглядів 7 тис.4 роки тому
Converting KWv3 to Air on a GT3 BMW Z4 E89 Race Car Part 1
2019 Audi A7 Custom Air Suspension Build Part 2
Переглядів 3,4 тис.4 роки тому
2019 Audi A7 Custom Air Suspension Build Part 2
2019 Audi A7 Custom Air Suspension Build Part 1
Переглядів 5 тис.4 роки тому
2019 Audi A7 Custom Air Suspension Build Part 1
Upgrading Ben Sopra's Nissan GTR for SEMA 2019!
Переглядів 3,8 тис.4 роки тому
Upgrading Ben Sopra's Nissan GTR for SEMA 2019!

КОМЕНТАРІ

  • @stevesherwood1791
    @stevesherwood1791 6 днів тому

    Does this help with towing? Any other benefits over OEM leafs or air bags?

  • @hiseminencetheholymacdiarmada
    @hiseminencetheholymacdiarmada 10 днів тому

    I’m setting up an onboard air system on my ‘22 Power Wagon. It is mounted where my spare tired used to be. I’m running dual Viair 485C compressors, Viair website states the combined max amp draw is 46 amps. Would I be ok to run 8 awg wire a distance of about 12’-15’ the distance from the battery back to the spare tire area? Thanks!

  • @KarenGrant-if9bg
    @KarenGrant-if9bg Місяць тому

    Hi . Thank you for putting out this video! (I am also a newbie). I would like to install a VIAIR pump in a 5th wheel trailer. My rig has 2 12V batteries connected in parallel and, of course, no ignition switch. I plan to mount the pump close to my batteries and I'm entertaining the thought of connecting it directly to the batteries - of course using the fuse and Relay as indicated by the wiring diagram. Because there is no ignition circuit, I don't know how to go about connecting the on/off switch. Can you suggest a safe way to connect the switch? Thanks!

    • @UniversalAir
      @UniversalAir 14 днів тому

      I would do some type of on/off switch so it doesn't kill the batteries if you have a small leak. Just use the switch as a make-shift "ignition" switch

  • @MikeMessner
    @MikeMessner Місяць тому

    Explanation is too complicated

    • @nbsted
      @nbsted 24 дні тому

      No it isn’t😂 you just don’t fully comprehend what is going on yet. Watch it a few more times if needed.

  • @MrJduke2
    @MrJduke2 Місяць тому

    is this available for purchace?

    • @UniversalAir
      @UniversalAir 14 днів тому

      Yes it is. www.universalair.com/shop/12-gm-2024-gm25-35srw-aeroleaf-2020-2024-gm-2500-3500-srw-no-dually-4928?category=319#attr=

  • @dyran21
    @dyran21 Місяць тому

    How can I get contact Zack to install the bagg for my model Y? Please advise. Thanks

  • @Will-W
    @Will-W Місяць тому

    I've been looking at air systems like this all day and yours seems to be amazing. I'm a wheelchair user (motorcycle vs bambi 20+ years ago) and being able to drop the height of a vehicle to get in, then air up for going down the road or off road is something I hope to have set up in the next year or two. Your mods aren't just practical for normal users, they're enabling for the handicap-crew too!

  • @Djems86
    @Djems86 Місяць тому

    I agreed thicker wires, cooler system

  • @brettlyver162
    @brettlyver162 2 місяці тому

    This video was a life saver. I'm a novice electrician at best so when I forgot to document the wiring before I disconnected it to clean it up. Thanks! 👏🏻🙏🏻🍻

  • @MrGabry-hm1vb
    @MrGabry-hm1vb 2 місяці тому

    My brother, what amperage should I use my fuse for that same installation?

  • @roadsplorer
    @roadsplorer 2 місяці тому

    Thinking about doing a set for my next build.

  • @pedritoc.c.t.665
    @pedritoc.c.t.665 2 місяці тому

    The kits are miss the shocks absorbers . My 64 Impala bounce to much

    • @UniversalAir
      @UniversalAir 2 місяці тому

      We are just replacing the leaf springs. The OEM shocks are still in the factory location. On these trucks they have the GM Magna ride shocks.

    • @pedritoc.c.t.665
      @pedritoc.c.t.665 2 місяці тому

      @@UniversalAir 👍🏽

  • @memegator6937
    @memegator6937 3 місяці тому

    Im still confused about the power wire guage.. do we need separate fuse holders if we're running an amplifier? From the battery to the trunk should there be separate power wires with separate fuses for compressor and amplifier? Also im running single pump what gauge wire do i need if my cars 22ft (classic car) and what size fuse?

    • @UniversalAir
      @UniversalAir 2 місяці тому

      Yes you would want to fuse the compressors separately. Depending on which compressor your running (they have different amp draws), wire type (aluminum vs copper), quality of wire etc would all effect the "proper" size. Personally I would run an 8 awg wire.

  • @Dirtynut
    @Dirtynut 3 місяці тому

    Thank you guys for posting this informative video, the installer is very professional and thorough in his explanation. It’s very rare to find a company who sells and installs, give away trade secrets so other shop can do it as well. You can really tell they take immense pride in what they sell and want to make sure it’s done right. The second I can afford this setup, this is the person, shop and company I want my hard earned money spent with. Thank you.

    • @UniversalAir
      @UniversalAir 2 місяці тому

      Our goal is to help eliminate the bad reputation of air suspension. Assuming its at least a decent quality product, problems are typically from a poor installation.

    • @Dirtynut
      @Dirtynut 2 місяці тому

      @@UniversalAir who can I contact to get a quote for installation?

  • @wtyeti3735
    @wtyeti3735 3 місяці тому

    Any issues with bag right next to the exhaust? ua-cam.com/video/udk0mhlvKPM/v-deo.html

    • @UniversalAir
      @UniversalAir 2 місяці тому

      It appears closer in the video than it actually is. After a strenuous uphill ride, there was no noticeable heat in the bag. We would be worried if it was near a catalytic converter or headers.

  • @Justin-hz8bh
    @Justin-hz8bh 3 місяці тому

    Although it doesnt have leaf springs, a solution like this is desperately needed for the Ford Maverick. The stock ride is comically harsh.

    • @UniversalAir
      @UniversalAir 2 місяці тому

      We agree. We do have an air suspension conversion kit if your maverick was AWD. We haven't had a RWD come though to build up the brackets. www.universalair.com/shop/ford-maverick-2021-2024-awd-solution-series-4438?search=maverick&order=name+asc#attr=2817

  • @markinsacramentoshow
    @markinsacramentoshow 3 місяці тому

    Torture what rating on the end cap bolt

  • @MiyamotoMusashi9
    @MiyamotoMusashi9 4 місяці тому

    Brass barb fittings , warm the hose and fitting, push on with a small amount of sealant and a high pressure hose clamp

  • @nelsonlopez8822
    @nelsonlopez8822 4 місяці тому

    How would you wire 2 relays 1 for each compressor to one pressure switch? Just connect both sides to the pressure switch?

    • @UniversalAir
      @UniversalAir 4 місяці тому

      Just connect the output of the pressure switch to both relays for the turn on. Jump from one to the other or two wires off the same prong on the pressure switch.

  • @hyperflexharrington5
    @hyperflexharrington5 4 місяці тому

    I've heard of using a compressor for a/c. Can you do a video of that set-up

    • @UniversalAir
      @UniversalAir 4 місяці тому

      Problem with the ac compressors is refrigerant has oil to lubricant the compressor. If you try to use it for air it will require good maintenance so it doesn't blow up. It will pump the oil out of the compressor and have to be replenished. Will also need to remove the oil or it will be exhausted from your valves

  • @suspensefulness
    @suspensefulness 4 місяці тому

    does anyone know how to add the solenoid relay to my current system (trying to add in second compressor )

    • @UniversalAir
      @UniversalAir 2 місяці тому

      if your adding a second compressor to an existing system, you can either bump up your wiring to a larger gauge and run both compressors off the solenoid (like shown in the video). Another option is to just run another wire back and individually relay them. If you have an Airlift 3P/H system they do run a negative trigger for the second compressor which you can wire up to another relay (instead of grounding other post, it would go to positive since the controller provides the ground). To be honest, I would just pickup the harness that airlift made as its prewired and setup for the negative trigger. They stage the compressors turning them on one at a time to limit the amperage spike of both turning on at the same time. www.universalair.com/shop/al-27703-airlift-3h-3p-2nd-compressor-harness-791?search=2nd+compressor&order=name+asc#attr=

  • @roadsplorer
    @roadsplorer 4 місяці тому

    Interesting

  • @jesusvalencia5289
    @jesusvalencia5289 5 місяців тому

    Donde se pueden conseguir gracias que amables para contestar

    • @UniversalAir
      @UniversalAir 4 місяці тому

      www.universalair.com/shop/30-100376-can-am-x3-kit-3839

  • @pedritoc.c.t.665
    @pedritoc.c.t.665 5 місяців тому

    Can I just leave the compressor under the hood ? Close to the battery

  • @JTTS2021
    @JTTS2021 5 місяців тому

    😩😩😩

  • @wesleygeorge3882
    @wesleygeorge3882 5 місяців тому

    Excellent details and real information. Thanks for that. Great to hear from someone who knows their stuff.

  • @stateboy80892
    @stateboy80892 5 місяців тому

    Valuable information, thank you!

  • @Supafly88
    @Supafly88 5 місяців тому

    What size fuse do you use for the positive side of the battery?

  • @jayinmi3706
    @jayinmi3706 5 місяців тому

    Watch out ofr that style of fuse. The larger glass fuses like those frequently have a bad solder join to one of the caps and will look fine, but only pass a small amount of voltage. Strongly suggest using blade fuses, mini blade fuses or a quality breaker.

  • @84Regal402
    @84Regal402 5 місяців тому

    Just put bags on my 98 accord on 13x7 wire wheels, video definitely made things easy for me! Now time to adjust! Thank you

  • @oneplus2ins
    @oneplus2ins 5 місяців тому

    Is using a jumper cables(4-6ga) physically bolted to the battery posts safe enough to run a Napa dual pump air compressor(90A) about 15-20ft away? Fused, of course.

    • @UniversalAir
      @UniversalAir 2 місяці тому

      Sorry for the delay. 90 amps, 20 feet away is a big ask. If that's the running current, I would absolutely not run that. Startup current is substantially higher. Online calculator says for 90 amps you should be running 1 awg for copper and 2/0 for aluminum for a 5% voltage drop. If its been hooked up that way, use the multimeter to measure how much voltage you have at the compressors while they are running. I would suspect that wire will be getting hot, or their amperage rating might be inflated.

  • @dbb5349
    @dbb5349 6 місяців тому

    This is how i have my system wired with the solenoid and when I turn my battery on my compressors go on with nothing else on. Meaning ignition is off so the ecu is not on. Even if I turn ignition on the compressors still run and the ecu turns on. Do you think it is a bad solenoid? I have a 2nd solenoid and it did the same thing. I am going to test ground and the solenoid. I am running accuair.

  • @stevencochran9117
    @stevencochran9117 6 місяців тому

    Where do I order?

    • @UniversalAir
      @UniversalAir 2 місяці тому

      www.universalair.com/shop/30-100376-can-am-x3-complete-air-suspension-kit-3839?search=x3&order=name+asc#attr=

  • @gabrielcordeiro9056
    @gabrielcordeiro9056 6 місяців тому

    What do you mean by ignition when talking about the pressure switch. Can it be any 12v power. Like could I just splice into my power wire from my wire that goes into my amp

    • @UniversalAir
      @UniversalAir 6 місяців тому

      I would suggest away from tapping into the stereo system. It will tend to induce noise when the solenoid/relay is turned on/off. My go-to source for an ignition is the 12 volt power plug, aka Cig lighter. Typically they will be an ignition source (switched)

  • @diztroy1
    @diztroy1 7 місяців тому

    Great comparison video! I see you have several new bag-over-strut products.....Could you please make a video comparing only those?

  • @TheCoryjones26
    @TheCoryjones26 7 місяців тому

    How about all the quality of air line out there and what is best.

    • @UniversalAir
      @UniversalAir 6 місяців тому

      We avoid the products made out of Asia. The tubing we use is made in either USA, or Australia. Its more flexible and easier to run though the vehicles.

  • @ryangillis6079
    @ryangillis6079 7 місяців тому

    I am considering this for my 23 Denali HD... The ride is really rough! Do these ship powdercoated or raw metal?

  • @ElVic82
    @ElVic82 8 місяців тому

    I have the dual 485 with a 100 amp alternator> am I going to have problems? 10:58

    • @UniversalAir
      @UniversalAir 6 місяців тому

      assuming your not running a huge stereo system it shouldn't be a problem. Best thing is to just check your voltage at the compressors with them running.

  • @pedropedro2837
    @pedropedro2837 8 місяців тому

    ThAnk you

  • @adamrasmussen8089
    @adamrasmussen8089 8 місяців тому

    Exited for mine to show up for my a6 c8

  • @friky6271
    @friky6271 8 місяців тому

    how i connect 2 compressors?

  • @muckiee
    @muckiee 9 місяців тому

    this might be silly but would it be possible to run the wire going up to the ignition off the pressure switch to an 12v on/off wire that turns on/off my subwoofer amp? it'd make this install the tiniest bit easier since everything would be in my trunk

    • @UniversalAir
      @UniversalAir 6 місяців тому

      wouldn't suggest it since the relay/solenoid turning on/off can induce noise in your stereo.

  • @Nazrk3
    @Nazrk3 9 місяців тому

    I need to know fitting for hardline setups

    • @UniversalAir
      @UniversalAir 6 місяців тому

      The proper way to do hardlines is to flare them with AN, SAE, or JIC fittings. (AN Most popular). Make sure that the fittings/line your using doesn't rust. I would suggest Aluminum, stainless or brass. Not steel.

  • @anthonyr5869
    @anthonyr5869 9 місяців тому

    Are they reusable

    • @UniversalAir
      @UniversalAir 6 місяців тому

      PTC fittings are reusable, compression isn't without replacing the feral.

  • @brentmcmahon8188
    @brentmcmahon8188 9 місяців тому

    Be care full with Teflon tape you put too much you could crack fitting .

  • @brentmcmahon8188
    @brentmcmahon8188 9 місяців тому

    I put rubber fuel hose over all my plastic air lines will save you a ton of problems and I don’t use quick connects I use the Ferrell type and the quick connect type were used for quick repair on high way not a permanent fix but will get you home to change out and the shop uses the ferrule type .

    • @UniversalAir
      @UniversalAir 6 місяців тому

      Adding protection to the line isn't a bad idea. Typically its not necessary except if you have to run the line though high heat areas or across sharp edges. Compression fittings (Ferrule) are a permanent type of fitting, however, they are prone to improper installation (typically overtightening them), but when used properly they do seal very good. Personally I prefer a good high quality PTC fitting where servicing is easier and can re-use without cutting the hose and replacing the ferrule.

  • @brentmcmahon8188
    @brentmcmahon8188 9 місяців тому

    You get what you paid for so just buy the good stuff !

  • @mr.preston743
    @mr.preston743 9 місяців тому

    Universal; after watching your excellent videos I noticed on the Air Lift Performance brand, that the packaged wiring harness didn’t actually have any grounding specific wires to mount on my car’s frame. Do you think there Any concerns with this brand’s method of wiring and longevity for the compressor? I personally want rip into the harness and adjust to your vid.

    • @UniversalAir
      @UniversalAir 9 місяців тому

      They run the ground up to the battery which will be a good spot. I personally think it’s a little light on the gauge, but it should be sufficient as it’s decent wire. Biggest thing is if your running two compressors, pickup the 2nd compressor harness.

  • @jarmarharris1082
    @jarmarharris1082 9 місяців тому

    What other makes and models do you offer

    • @UniversalAir
      @UniversalAir 9 місяців тому

      Currently we have newer Chevy 2500/3500, 1500, 64/65 Lincoln continental and Toyota hiace in production. We will be working on ram 2500 and 3500 for the next model releases. After that it’s the ford products. If you have any model requests please let us know.

  • @JwAirHorns
    @JwAirHorns 10 місяців тому

    Can I connect my ground wires to the battery if I am using battery only, no car,... externally mounted battery. And the compressors are the only thing connected to battery.

    • @UniversalAir
      @UniversalAir 9 місяців тому

      Yes, but make sure your not going to get low voltage as your battery dies. You want to keep it at least 12 volts with the pumps on. The more the better. Compressors will run hotter, and fill slower with lower voltage

    • @JwAirHorns
      @JwAirHorns 9 місяців тому

      @@UniversalAir Thanks for your reply! I have one more question: What is the best way to test the battery with multimeter...When the compressors are running or when they are off?