Weaver® W-937-40 Wheel Balancer

Balanced a couple of 17inch wheels with no issues at all! Car rides smooth now with no steering wheel shake and I will be adding the Weaver tire changer soon. Thanks again D. Weaver!

Good deal and works perfect.

Absolutely awesome for car tires, struggling a little on Ram capped 20 inch tires. Balancer will do it no question but getting them set is difficult with available hardware. Other than that amazing, factory reset no issue, calibration perfect.

I have been using this balancer for almost 4 years now and have never had a customer come back for a bad balance. Once you learn how to do it right, you can balance anything. I've worked on 6-figure cars and gotten perfect balance on low profile 21", 22" - no problem. You don't need a $15,000 road force balancer to work on Alfa Romeo, Mercedes, Rivian, Tesla, etc. As long as you know the fundamentals and not to counter-balance, know how to read the tire dots, etc. I would buy another one of these in a heartbeat. Still going strong after hundreds and hundreds of tires.

So far I really like this balancer. I wanted a balancer with a 40mm shaft and this one does. It runs smooth and the 110 volt motor can handle the wheels very well. My old balancer was 220 volts so I was hoping these 110 volt machines could handle the weight of some wheels and tires and this one does. The calibration process is easy to do. Im not a professional, just a car hobbyist, so I wont be abusing this balancer, but there is no doubt that this machine could also handle continuous use if it had to. Looking forward to using it more and more.

I recently purchased and received my new WB-937-40 Wheel Balancer. These balancers are packaged very well. Everything is wrapped and secured inside the crate. It arrived with zero damage. The 937 balancer is very easy to operate. Its built solid and comes with the necessary manuals needed. I like the 40 mm wide shaft that so many of the other brands do not have. I also love the fact that Derek Weaver has posted videos on their website pertaining to the unpacking, operation, and calibration of these machines. The balancer came with a great assortment of accessories (cone, gauge, and locking nut handle) so everything is included to get started balancing wheels. I had a question about the calibration procedure so I sent an email to Derek Weaver and within hours I had a reply. I find that their customer service and support is excellent. All I can say is that so far I love this balancer and I also love Derek Weaver's excellent customer support. I would highly recommend a Derek Weaver balancer if you are in the market to need a balancer. Im just a home owner that has a car hobby and I love the fact that I can do all my own tires. This WB-937-40 will be a great garage tool for what I want to do. Hats off to Derek Weaver!!!! Kerry Stark Shamokin Dam, PA

I went back and forth on this item. I was trying to find a used balancer to save some money. There were other brands out there that had issues, outdated and were even more expensive. After speaking with Weaver multiple times I was very pleased with how great the customer service was when I had not even bought anything yet. Everything was answered. I pulled the trigger. The shipper was great as well as the whole process. I absolutely love this machine! It is well worth the money and I have no regrets. Machine is easy to use and has proven to be very accurate. Customer service after the sale is still top notch. Thank you for a great machine!

I agree with other posters. You need a appointment for any tire service with poor results. I've wanted a tire balance machine for 30 years. Ended up buying the tire mounting machine too.

Extremely accurate I love it. It did take almost a month and a half to get but that was ok Dum (dumb covid) . It should save me a lot of money, I did all large tires and some small tires for a living 35 years. This machine is the same as other brands but this is the best price! Can't go wrong with it.

It was easy to set up the delivery was awesome and the overall ordering of the equipment and dealing with the company was superior

Simple to setup and use. Balanced the summer tires on my wife's car using stick-on weights and also did my 3/4 ton pickup using standard hammer on weights. Both worked well and drive nice and smooth down the interstate. Great product. Will be back in the future to upgrade my old tire changing machine.

This product is great. Nicely delivered. Operates very smoothly and efficient. Very easy to setup and calibrate. I would definitely recommend to others. Couldn’t be happier.

Working great

excellent

I bought this for my own home use I have five vehicles it is a pain in nick to make appointments all the time then they are not done right this w-937 does what it is supposed to iam very happy with it

Excellent quality, shipped as promised,helpful driver, used with excellent results

I've had my W 937-40 balancer about 4 years now. I'm very satisfied with it. Also customer service is excellent.

Great balancer for the money. Watched the calibration video on their website and followed along to calibrate the balancer before use. It was easy to set up and start balancing. I’m a few dozen tires in now with no issues. The only thing I wish this balancer could do is balance larger truck tires (11R 22.5’s). Otherwise it is a great balancer for the money!

I pick this machine for my own personal use very pleased with it.the video was very easy to understand and they ship very quick

First set done on 2018 Honda civic conversion 17 to 18 inch low pro continental tires,did a great job on hidden inner wheel weights

Great balancer for the money!

The W-937-40 is a great and easy-to-use machine. The set up was straight-forward and I get great results. I’ve already fixed a bad balance from a professional installer. I highly recommend this machine.

Very pleased with balancer Fast shipping and Friendly service. Simple asembly and easy to uncrate. Recomend watching YouTube video on calibration. Highly recomend. Thanks Cameron!

Great price - free shipping - hard to beat the price! Had it shipped to Washington with no issues. Works perfect.

I bought this balencer to use for auto and motorcycle tires. It works excellent. Thanks for a quality product at a great price.

I bought a Derek Weaver W-937 balancer to replace an older balancer. Nice machine, Excellent Tech support if you need it. Good value, takes up very little space. I did have a problem but it ended up being the wheel. Balanced 4 more alloy wheels today, works perfect.

Does what it is supposed to. Easy to operate, does a good job, tires run smooth. Instruction manual poor. Just watch the videos. Especially the calibration. I like not having a hood, simple. This is used on a farm, lots of vehicles, kids cars etc.

I had my balancer held at the local freight terminal. Pickup was easy and convenient. Set up took just few minutes. I have tried it on a variety of wheel styles and it it easy to set up and use. Perfect for my race car tires and all my street vehicles.

I was tired balancing tires elsewhere paying big bucks and getting frustrated with the results so I have decided to buy my own machine let me tell you one of the best decision I have made and now my tires are balanced to perfection.

My balancer works very well, hopefully i can get years of worry free use out of it, my only complaint is takes longer to come to a stop,might be just me being used to my old balancer, but other than that, i really like it, so far so good!

I'm very pleased with how this balances wheels. I've done 20 so far. I did the calibration as instructed, and found it was still good from the factory, and shipping around the world, and then to me, so I'm pleased with what I believe to indicate a good design that is immune to vibration shock. One issue is the quality of the instruction manual. The printing of the manual in gray scale leaves it confusing relative to the button press operations. This is corrected by downloading a new manual, which has not been updated for the design changes. The other issue I can think of is the top needs to have a different design to hold tools and other items that are outside of the weight trays. Like special trays for self adhesive weights that come in strips, and utility knife tray, and other such tools that would be used outside of clipon weights. The hammer pliers tool included needs such a tray storage location vs just laying on top of weight trays. But for the price, it works flawlessly. As I'm a newbee to this type of machine, the many youtube videos were helpful.

I am pleased with this machine,it does nice job.I took my car on highway on high speed and it rides perfect.

Bought this balancer in a combo and love both. There is no reason to buy a 2,000 dollar machine. Quality is great. works perfect. would highly recommend this balancer to anybody.

Works as goods as my coats machine. We're a small shop & this balancer holds up against the big name brands. we love it. easy to use & the price can't be beat. I'd by another for sure.

have had almost 1 year this balancer works as good as the more costly one i use at work i have a small shop at home and the compact size ia really great so was the price

Works well in my motorcycle shop and can still ballance my suv tires on my service truck and put the big tire adapter so I can balance custmers 300 chopper tires too

We love it. We have a fleet of vans that we were having to for 20 to 30 dollars to get a tire changes out or repair but now we do all of our own tire issues and save the company a ton of money.

I bought this machine because I started a used tire shop. I use the hell out of it everyday and it still works great. Couldn't be happier!

Pretty much ready to use right out of the crate. Extremely accurate. Have used mine for 1- year, and no problems yet. Love balancing my own tires instead of paying $12-$15 per tire. Well worth the small investment.