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SKU: 97-9903

OVS 4 Piece Adjustable Tire Deflator Kit with Storage Bag (10-30 PSI)

$34.99

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Warranty Information

Vendor warranty summary

Overland Vehicle Systems Warranty

At a glance: coverage depends on the line: limited lifetime on Expedition truck cap structure and XD awning frames, 6 years on XD tents and XD awning fabric, 4 years on HD tents and awnings, 2 years on LD tents

This is Overland Vehicle Systems's policy, not an NVMOS policy. OVS doesn't publish one warranty document. Its product pages say coverage and terms vary by product, so we've pulled the terms from each OVS product line's own pages and summarized them in plain English. Where an OVS page shows a generic warranty badge that disagrees with the product's own warranty text, we use the product text. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 15, 2026.

Coverage by product

Product or component Coverage
Expedition PRO truck caps, structural components Limited lifetime
Expedition PRO truck caps, finish 5 years
Expedition PRO truck caps, glass Not covered
Expedition PRO+ truck caps Limited lifetime
XD roof top tents (Sherpa, K2, Lhotse, Everest, Atlas) 6 years
HD roof top tents (Nomadic, Bushveld, Sidewinder, Mamba) 4 years
LD roof top tents (TMON, TMBK) 2 years
XD Nomadic awnings 6 years fabric, lifetime structural
HD Nomadic awnings 4 years
SCAR 10S winch Limited lifetime mechanical, 7 years electrical
Brute kinetic recovery strap Limited lifetime
Other OVS gear (recovery, storage, camp furniture, Explorer soft shell) Varies; ask us for the item

What's covered

  • Defects in materials and workmanship under normal use
  • Repair or replacement with an equivalent product, without charge, when OVS determines the item is defective
  • Products installed according to the instructions supplied
  • The original purchaser only

What's not covered

  • Labor for installation, removal, replacement or repair
  • Transportation costs and consequential damages
  • Improper installation or modification of the original product
  • Abuse, misuse or negligence
  • Any commercial application
  • Glass on Expedition truck caps
  • Incorrect installation on your vehicle's factory or aftermarket mounting solution (stated for XD awnings)

How to make a Overland Vehicle Systems claim

  • Have your proof of purchase or sales receipt ready; OVS asks for it with every warranty claim
  • Photograph the defect and note your part number before you remove or ship anything
  • Contact OVS Warranty Service by phone or email (below). OVS decides whether the item is defective and, if it is, repairs or replaces it with an equivalent product
  • Freight deliveries (caps, racks, tents): inspect before you sign, note any damage on the bill of lading, and report damage or missing pieces within 24 hours

Overland Vehicle Systems customer care: Phone: 833-226-4863 (international 00-1-562-606-0784) · Email: customercare@overlandvehiclesystems.com · Monday to Friday, business hours Pacific · Warranty Service, 9830 Norwalk Blvd Suite 130, Santa Fe Springs, CA 90670

Bought it from NVMOS? Start with us.

Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to OVS, and help it along either way.

Shop Overland Vehicle Systems at NVMOS

See all Overland Vehicle Systems products, lead times and FAQs →

Disclaimer: The information on this page describes Overland Vehicle Systems's own warranty policy as published by Overland Vehicle Systems. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Overland Vehicle Systems product pages on overlandvehiclesystems.com. Last updated on nvmos.com: October 15, 2026. See our return policy for NVMOS's own terms.


Air Down All Four Tires at Once

Dropping tire pressure for sand, rock or snow is one of the cheapest traction upgrades there is, but doing it one tire at a time with a gauge is slow. This kit has four automatic deflators, one per tire, so you set them once and let them work while you lock hubs or check the map.

Each deflator stops on its own when the tire reaches the pressure you set, and OVS calibrates them to within 2 PSI. Setting the pressure takes no tools: twist the outer shell with the logo on it and read the scale, anywhere from 10 to 30 PSI. A zippered pouch keeps all four together and protected in the truck. Find more tire accessories for airing down and back up.

Why it works
Automatic stopEach valve shuts off at your set PSI.
Within 2 PSIFactory calibrated for consistent results.
No toolsTwist the shell to set 10 to 30 PSI.
Fitment

Universal. Designed for vehicle tires you want to air down into the 10 to 30 PSI range for off-road driving.

Good to know

You get four deflators and a zippered storage pouch. Set all four to the same pressure first, then thread one onto each valve stem. Plan to air back up before highway speeds, which means carrying a compressor. Not sure it fits your setup? Call us at (920) 249-7744 and a real person will check it.

See all Overland Vehicle Systems gear.

Specifications

  • Quantity: 4 deflators
  • Range: 10 to 30 PSI
  • Accuracy: within 2 PSI
  • Adjustment: twist shell, no tools
  • Includes: zippered storage pouch
  • Weight: 1 lb
  • Part number: 97-9903

OVS 4 Piece Adjustable Tire Deflator Kit with Storage Bag (10-30 PSI) FAQs

What pressure range does it cover?

Each deflator can be set from 10 to 30 PSI.

How accurate are they?

OVS factory calibrates them to within 2 PSI.

Do I need tools to set them?

No. You twist the deflator shell to the pressure on the scale.

Can I do all four tires at once?

Yes. The kit includes four deflators so all tires drop at the same time.

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