Pewag Servo RS Self-Tensioning Snow Tire Chains - 1 Pair

Pewag Servo RS Self-Tensioning Snow Tire Chains - 1 Pair

Item # PWRSV79

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Retail:$292.15

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Tire Chains

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PWRSV79 - Automatic Pewag Chains - Diamond
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With their square links and diagonal pattern, these easy-to-install, self-tensioning, alloy steel chains offer superior traction and a smooth ride. Specially designed for vehicles with limited wheel well clearance. Lowest Prices for the best tire chains from Pewag. Pewag Servo RS Self-Tensioning Snow Tire Chains - 1 Pair part number PWRSV79 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Pewag Tire Chains - PWRSV79

  • Pewag
  • On Road Only
  • Steel Square Link
  • Chains - Diamond
  • Drape Over Tire - Make Connections
  • Rim Protection
  • Automatic
  • Class S Compatible
  • Quick Release

With their square links and diagonal pattern, these easy-to-install, self-tensioning, alloy steel chains offer superior traction and a smooth ride. Specially designed for vehicles with limited wheel well clearance.


Features:

  • Patented tensioning system self-tightens during installation - no manual tensioning needed
    • Simply make the required connections and engage the ratcheting servo device to perfectly fit each chain
  • TITANGrip steel wears well and provides excellent durability
    • Titanium alloy steel construction is strong and corrosion resistant
  • Diagonal pattern delivers a smooth ride
  • Square links offer superior grip and traction
  • Plastic bumpers provide rim protection - no scuffs or scratches
  • Low-profile design is perfect for passenger cars with limited clearance in the wheel well
    • SAE Class S tire chains
  • Convenient fit - works on both front- and rear-wheel-drive vehicles


Specs:

  • Fits: 15" - 20" tires (for exact sizes, see below)
  • Link thickness: 3.5 mm
  • Quantity: 2 chains
  • 90-Day warranty


Note: Consult your owner's manual to determine whether or not snow chains can be used on your vehicle.


Pewag Servo RS Installation Instructions

How to Install Pewag Servo RS Snow Chains

  1. Spread the chain around the back of the tire.
  2. Connect the cable on the back side of the tire.
  3. Pull the chain over the top and around to the front of the tire. Connect the servo device to the inner, tensioning chain with the top-mounted, dual hook.
  4. Fit the chain around the tire, making sure that the servo is in the front.
  5. Connect the inner chain to the outer traction chain at the bottom of the tire using the large red hook.
  6. Activate the servo device to ratchet the chain tightly into place.

Class S Designation

SAE Class S tire chains are designed for use on vehicles with restricted wheel well clearance. Certain newer cars, vans and small trucks, especially those with large, aftermarket tires, may require the use of Class S chains.

SAE Class S Clearance Diagram

These chains will fit your tires provided there is both:

  • A - a minimum of 1.46" (37 mm) between the top of the tire tread and the wheel well
  • B - at least 0.59" (15 mm) between the tire's sidewall and the vehicle itself

How to Choose Snow Chains for Your Vehicle

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.


Tire size on sidewall

185/60-15

  1. (185) - indicates the width
  2. (60) - gives you the aspect ratio (sidewall height as percentage of width)
  3. (15) - denotes the diameter of the wheel rim in inches


RSV 79 Pewag Servo RS Self-Tightening Chains - Light Truck and SUV - Qty 2

Replaces RSV79






These chains fit the following tire sizes:

  • 205/75-17.5
  • 215/80-16
  • 225/65-17
  • 225/70-16
  • 225/70-17
  • 225/75-16
  • 225/80-15
  • 235/50-19
  • 235/55-18
  • 235/60-17
  • 235/65-16
  • 235/70-15
  • 235/70-16
  • 235/75-15
  • 245/60-16
  • 245/70-15
  • 255/50-17


Customer Reviews

Pewag Servo RS Self-Tensioning Snow Tire Chains - 1 Pair - PWRSV79

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

With their square links and diagonal pattern, these easy-to-install, self-tensioning, alloy steel chains offer superior traction and a smooth ride. Specially designed for vehicles with limited wheel well clearance.

- PWRSV79
by:
2017 Toyota Sienna

The chains were a great fit. It took a little while to figure it out, because I forgot to disconnect both the top and bottom portion of the chains before putting it on. 583240


1
1

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Info for this part was:

Edited by:
Lindsey S
Written by:
Shelly K
Updated by:
Sarah W
Updated by:
Hannah L

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