Titan Chain RA1 Rubber Tire Chain Adjuster for Passenger Vehicles - 1 Pair

Titan Chain RA1 Rubber Tire Chain Adjuster for Passenger Vehicles - 1 Pair

Item # TCOA1

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Titan Chain Adjusters Accessories and Parts - TCOA1
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Designed for use with Titan Chain tire chains, these single-piece rubber adjusters make it easy to fit and tighten your vehicle's snow chains in no time. Call 800-298-8924 to order Titan Chain accessories and parts part number TCOA1 or order online at etrailer.com. Free expert support on all Titan Chain products. Guaranteed Lowest Price and Fastest Shipping for Titan Chain RA1 Rubber Tire Chain Adjuster for Passenger Vehicles - 1 Pair. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (13)
  • Q & A (4)
  • Videos (1)
  • Photos
  • Why etrailer?

Titan Chain Accessories and Parts - TCOA1

  • Tire Chains
  • Adjusters
  • Titan Chain

Designed for use with Titan Chain tire chains, these single-piece rubber adjusters make it easy to fit and tighten your vehicle's snow chains in no time.


  • Make fitting and tensioning snow chains quick and easy
    • Simply attach links to installed chains
    • Rubber straps allow for constant tension, providing a tight, secure fit
  • Recommended for use Titan Chain tire chains that do not include other tensioning or adjusting devices
  • Designed for use with chains that fit passenger vehicles
  • Work with chains for 13" - 20" rims
  • Includes 2 adjusters for 1 pair of chains
  • 30-Day limited warranty

OA1 Titan Chain RA1 Rubber Tire Chain Adjustor for Passenger Vehicles - One Pair

Video of Titan Chain RA1 Rubber Tire Chain Adjuster for Passenger Vehicles - 1 Pair

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Titan Chain Twist Link Tire Chains Review - 2006 Subaru Outback Wagon

Today on our 2006 Subaru Outback Wagon, well be installing the Titan Twist Link Snow Tire Chains, part number TC1138. These are SAE class S chains. Well be installing these tire chains on tire size 225/55-17. Well be installing the tire chains on the backs of the tires. Well begin our installation by first laying the tire chain flat out on the ground to undue any kinks or tangles. This will ensure that the tire chain will fit correctly around our tire. Now at the 12:00 position, we can pick up the tire chain and drape it over the tire, making sure the hooks are facing outward.

After centering the tire chain as much as we can, well move to the inside of the tire and connect the hook and link. Moving to the outside of the tire, well insert the lever into the link and pull it backwards, which will clench the chain around the tire. Well then hook it back on the opposite side using one of the links. Now that the tire chain is secured around our tire, well be using the Titan Chain RA1 Rubber Tire Chain Adjuster for Passenger Vehicles, part number TC0A1. This rubber tensioner will help to ensure that the tire chain does not come off of your tire. Again with the hooks facing out, well work in a pentagonal shape, moving around the diameter of the tire. Once we have all 5 hooks secured, thatll complete todays installation of the Titan Twist Link Snow Tire Chain, part number TC1254 on tire size 225/55-17 on our 2006 Subaru Outback Wagon.


Customer Reviews

Titan Chain RA1 Rubber Tire Chain Adjuster for Passenger Vehicles - 1 Pair - TCOA1

Average Customer Rating:  4.9 out of 5 stars   (13 Customer Reviews)

Designed for use with Titan Chain tire chains, these single-piece rubber adjusters make it easy to fit and tighten your vehicle's snow chains in no time.


Came in a timely manner. Am hoping for a correct fit on my 2013 Chevy Spark 335833






I received my tire chains and adjuster yesterday, when promised. Items were exactly as ordered. I was able to easily track the status of my order until delivery. The tire chains come in a nice carrying bag so they will be easy to store in the vehicle. I haven't had a chance to use the tire chains yet, but if I do, I will update my review. 238285


Works like a dream. Easy to put on and holds them tight 599464


These adjusters make the chains snug with no slip. They are holding the chains snug so far 116007


The TCOA1 chain tensioners arrived as promised. They have not been used as of this writing but the rubber they're made of seemed sturdy enough and the hooks durable. Going to Big Bear Lake, CA this weekend where snow is in the forecast! If used, I will report back the usefulness of these devices. Your customer service was outstanding! 332104


Product arrived in good condition and delivered when expected. Would happily use etrailer.com for any future automotive needs. 337035


Thanks for checking in. So far Ive used the chains once when driving over a slick pass in Oregon. They were easy to install and uninstall. They provided the comforting assurance we were hoping for. Id recommend these to any other 2013 Honda Fit drivers.

Kevin R - 02/05/2018



This is my third order this year. Every order on time. Great quality,fair price,love the how to videos . 641881


I purchased these with the chains I bought and they keep them nice and tight, no flopping around. Easy to install and they fit in the chain bag. 470908


Really fast service and I was notified of the orders progress often. Great service and as always the products were just as advertised. Thanks etrailer I'll be back ! 332238


These tighteners were purchased as a second, backup pair to those that came with the tire cable set that I purchased on the same order. The cable tire chains were purchased for a 2016 Honda HR-V to be equipped to travel in the often snow / ice covered highways to and from the ski resorts of Colorado. I haven't been required to use them yet so I can't comment on their ease of use nor reliability. 326992


Product was exactly as described, and I am happy with it. 324747


Ask the Experts about this Titan Chain Accessories and Parts

Do you have a question about this Accessories and Part?

  • Recommended Snow Tire Chains Compatible With 2014 Chevy Spark
  • The Titan Chain Cable Snow Tire Chains - Ladder Pattern - Steel Rollers - 1 Pair # TC1022 is not the same as the # TC1034. They have the same cross chain dimensions so the clearances required on the top and inner sidewall are the same, but they fit different size tires. There is some overlap, so the # TC1022 cable chains will fit both the 185/55R15 and 195/55R15 size tires that are the factory sizes of your 2014 Chevy Spark. For this fit, you will also need the rubber tire tensioners...
    view full answer...

  • Will Titan Tire Chains TC1146 Fit a 2012 Toyota Sienna
  • The Titan tire chains # TC1146 will fit if your 2012 Toyota Sienna has 235/55-18 or 235/60-17 tires. These chains are going to offer better traction than cables but not as much as square links. They are a good middle of the road type of design that should work well for occasional use like you have indicated. I also recommend the rubber adjusters # TCOA1 to make installation easier and maintain the proper tension on the chains. Be sure to consult the vehicle owners manual for specific...
    view full answer...

  • Should Rubber Adjusters be Used When Installing Titan Cable Snow Tire Chains
  • Although they are not required, we do recommend using Rubber Tire Chain Adjusters that come with the Titan Chain Diagonal Alloy Cable Snow Tire Chains # TC735DC to ensure a more snug fit. The same case is with the Titan Chain Cable Snow Tire Chains # TC1022 that you referenced. The only difference is that these don't come with the adjusters so if you choose to end up using them I recommend going with part # TCOA1.
    view full answer...

  • Will One Set of Tire Chains Fit Both LT225/75R16 And LT265/70R17 Tires
  • I compared all of the chains for tire sizes 225/75-16 and 265/70-17. There are no chains that fit both sizes so you would need to get separate chains, such as cable style chains, like you want for both vehicles. For the 225/75-16 tires you can use # TC1042 with rubber adjusters # TCOA1. And for the 265/70-17 tires use # TC2028 with rubber adjusters # TCMA2. Be sure to consult the vehicle owners manuals for specific information on the use of tire chains. I have also included a link...
    view full answer...

Do you have a question about this Accessories and Part?

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Info for this part was:

Video Edited:
Zack K
Video Edited:
Dustin K
Written by:
Laura H
Updated by:
Tammy D
Updated by:
Sarah W
Updated by:
Isabelle B

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