Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Because they are designed to ride solely on your vehicle's tire tread, these chains are the perfect solution for trucks or SUVs with limited wheel-well clearance. Chains automatically tighten and align as you drive for the simplest installation.
Features:
Specs:
Form meets function in Thule's K-Summit tire chains. Unlike typical snow chains, the K-Summit chains require no attachments behind the wheel. Simply place two of the traction plates on top of the tire and fasten the K-Summit XXL to the wheel's lug nut or bolt with the easy-to-use fixing key. Activate the chain's ratcheting mechanism and you'll be ready to roll. As you drive away, the traction plates clamp onto the tire surface, and the chain adjusts to conform to the tire perfectly, providing a precise fit even on worn tires. After use, fold up the tire chains and store them in the compact, reusable carrying case.
The K-Summit XXL delivers an extremely user-friendly design. Each chain sits on top of your tire's treads instead of wrapping around the entire wheel. This design not only eliminates the threat of scratches to your wheels, but it also ensures that there is no interference with any suspension or braking components on the inside of the wheel well.
Thule snow chains are handmade in Italy of hardened manganese-nickel alloy steel for durability. The reduced-clearance, D-shape links provide superior traction for excellent grip on snow and ice. The durable plastic traction plates have metal studs to give you superior grip while also providing a high level of driving comfort.


Attach the lug nut adapter that matches your wheel bolt size to the fixing key. The most commonly used adapters are included with your K-Summit snow chains. (etrailer.com's custom fitguide will indicate whether your vehicle requires an adapter that is sold separately.) The fixing key then mounts to the wheel bolt on the end where the adapter has been affixed. The other end attaches to the K-Summit base, which includes the ratcheting mechanism that tensions the chains as you drive.
To choose the right snow chains, you must match your tire size. Those measurements can be found on the side of your tire, as shown below.

185/60-15
These chains fit the following tire sizes:
Video of Thule Premium Self-Tensioning Snow Tire Chains for Trucks, SUVs and RVs - K-Summit XXL - Size K67
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Today we are going to show you the Thule K-Summit self-adjusting snow tire chains, part number TH02230K34. Included with the case of the chains is a durable, attractive storage bag so that you can keep your chains in your vehicle. Also included are a few set of instructions and a tool kit that provides all of the parts and tools needed to attach the K-Summit chains on a variety of lug sizes. There is also a package of repair links if you need to make a road side repair on your chains, as well as a pair of plastic gloves to help keep your hands clean when installing your chains. The Thule K-Summit chains are designed for use on vehicles with large diameter rims and narrow profile tires. The K-Summits attach to the face of the wheel, eliminating any need to run any cables or chains behind the tire. They also feature minimal contact with the rim to prevent damaging expensive finishes. They also attach to one of the lug nuts on the wheels and automatically adjust and tension as you drive. The chains feature dual-sided, D-shaped links made out of alloy steel to provide solid traction. 1:02
This particular model, the K34 is designed to fit a variety of 15 to 22 inch size wheels. For a specific fit list, see the product page. The Thule K-Summit chains are covered by a one year warranty. Depending on your tire size, you may need to adjust the chains before you install them. Since we are going to be installing these chains on a 215/60R16 tire, we need to remove one of our yellow expanders. We are going to use the included Allan key and open-end closed-end wrench to remove the part. Removing this will allow the chain to straighten out and expand just enough to accommodate our particular tire size. Remember to check the instructions to find your tire size to see how many you need to remove. Before we install the chains, we also need to make sure that our lug caps and our spacers will fit our wheel properly. With this set up, our cap will not fit over our lug nuts all of the way and the spacer would have us protruding too far from the wheel well. So, we need a shorter spacer and a larger lug cap to fit our particular wheel and lug. We have a larger lug cap that fits over the wheel properly. We have the sleeve for that particular cap. And we are going with the shorter spacer. In addition to the shorter spacer, we will also need to swap out for a shorter bolt. 2:19
We will our bolt in, flip our spacer over and give it a quick test fit. We are seated on our lug properly and we are at a good height for our wheel. So we are going to swap the other chain out with the right spacer and a larger cap. Then we will be ready to install our chains. To install the chains, first we are going to fit as much of them over the tire as possible. Once we have the chains stretched over the tire, we can go ahead and attach our lug anchor point. Make sure your red triangle is pointing towards the center of the wheel and use the included wrench to tighten it down. Once our lug anchor is attached, we can go ahead and ratchet down the chains. It does not matter that we do not have the chains all of the way around the tire. They will pull on as we start to drive. And there you have it for the Thule K-Summit size K34 snow tire chains, part number TH02230K34.
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