{"product_id":"samout-adjustable-auto-stop-tire-deflator-kit-for-offroad-4x4-4-pack-10-30-psi-screw-on-schrader-valves","title":"SAMOUT Adjustable Auto-Stop Tire Deflator Kit for Offroad 4x4 — 4-Pack 10–30 PSI, Screw-On Schrader Valves","description":"\u003cp\u003e\u003cstrong\u003eSAMOUT Adjustable Auto-Stop Tire Air Down Kit is a four-valve screw-on deflator set that automatically stops venting when each tire reaches your chosen 10–30 PSI setting.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you drive off-road, lowering tire pressure improves traction and ride comfort on sand, dirt and rock; this kit speeds that process without constant monitoring. Each deflator screws onto a standard Schrader valve and includes a clear twist-to-set scale calibrated for quick, repeatable air-downs. The set contains four calibrated deflators in a zip pouch so you can outfit a vehicle with a single, compact kit for fast trail prep.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the auto-stop mechanism work?\u003c\/h3\u003e\n\u003cp\u003eThe SAMOUT deflator uses a mechanical preset that vents air until internal components detect the selected PSI, then closes automatically. No electronics or tools are needed—just twist the outer shell to set your target pressure and screw the unit onto the tire valve.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable range: 10–30 PSI via visible scale on the shell.\u003c\/li\u003e\n  \u003cli\u003eAuto-stop feature shuts off venting at the preset pressure.\u003c\/li\u003e\n  \u003cli\u003eScrew-on design fits standard Schrader valves for quick attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow accurate and consistent are the readings?\u003c\/h3\u003e\n\u003cp\u003eEach deflator is individually calibrated for practical off-road use; expect accuracy within roughly ±2 PSI. They are designed for fast, repeatable air-downs rather than precision tuning—ideal for preparing tires prior to trail sections, beaches, or soft surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndividual calibration on every unit for consistent performance.\u003c\/li\u003e\n  \u003cli\u003eTypical variance: around ±2 PSI, suitable for traction-focused adjustments.\u003c\/li\u003e\n  \u003cli\u003eNot intended as a replacement for fine-tuning with a high-precision gauge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how durable is the kit?\u003c\/h3\u003e\n\u003cp\u003eThe package includes four screw-on deflator valves and a zipper pouch for storage and transport. SAMOUT builds these parts for rugged overland and powersports conditions, and the kit is backed by a one-year warranty and lifetime customer support.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContents: 4 calibrated deflators + one zipper pouch for organization.\u003c\/li\u003e\n  \u003cli\u003eMaterials and build engineered for off-road exposure and repeated use.\u003c\/li\u003e\n  \u003cli\u003eWarranty: 12-month hassle-free coverage plus lifetime customer support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will tires deflate with these valves?\u003c\/h3\u003e\n\u003cp\u003eDeflation time depends on starting pressure, tire volume and selected target PSI; larger tires take longer. The auto-stop system lets you set the target and walk away safely while the valves do the work, reducing the need to monitor each wheel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDeflation speed varies by tire size—SUV and truck tires take longer than compact ones.\u003c\/li\u003e\n  \u003cli\u003eSet your desired PSI and the valve stops automatically when reached.\u003c\/li\u003e\n  \u003cli\u003eAllows simultaneous deflation of all four tires for fast trail preparation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The SAMOUT Adjustable Auto-Stop Tire Air Down Kit is for 4x4 drivers, overlanders, beach-goers and powersports enthusiasts who want a fast, reliable way to lower tire pressure without constant supervision. It suits truck, SUV, UTV and RV owners who value repeatable results, rugged components and the convenience of an auto-stop mechanical deflator when preparing for soft or uneven terrain.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these deflators fit any tire valve?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit standard Schrader valves, which are used on most car, truck and SUV tires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need tools to adjust the pressure setting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No tools required — twist the deflator shell to set the desired PSI between 10 and 30.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SAMOUT","offers":[{"title":"Default Title","offer_id":48086802399390,"sku":"B0CHHTZ4Q7","price":55.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/samout-front-packaging-deflators.jpg?v=1785905688","url":"https:\/\/northtrailauto.ca\/products\/samout-adjustable-auto-stop-tire-deflator-kit-for-offroad-4x4-4-pack-10-30-psi-screw-on-schrader-valves","provider":"North Trail Auto","version":"1.0","type":"link"}