{"product_id":"boulder-tools-adjustable-automatic-tire-deflator-kit-0-80-psi-4-pack-with-swivel-chuck-gauge","title":"Boulder Tools Adjustable Automatic Tyre Deflator Kit - 0–80 PSI 4-Pack with Swivel Chuck \u0026 Gauge","description":"\u003cp\u003e\u003cstrong\u003eThe BOULDER TOOLS Adjustable Automatic Tire Deflator Kit is a complete 0–80 PSI air-down system that automatically lowers and holds tire pressure for off-road, overlanding, and 4x4 use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen heading off pavement you need a quick, reliable way to reduce tire pressure for better traction and ride comfort. This kit bundles four adjustable automatic deflators, a handheld pressure gauge, valve caps, and a swivel chuck gauge head so you can preset target PSI and let the hardware handle the rest while you prepare camp or tackle the trail. Built from corrosion-resistant brass, the parts are designed to stand up to dust, mud, and repeated use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the automatic deflator reach and maintain the pressure I set?\u003c\/h3\u003e\n\n\u003cp\u003eSet each deflator between 0 and 80 PSI using the external adjustment ring, attach it to the valve stem, and the unit will bleed air until the internal regulator senses the preset pressure. Once the target is reached the internal valve closes and holds pressure reliably without constant supervision.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdjustable range: 0–80 PSI for a wide variety of vehicle needs.\u003c\/li\u003e\n  \u003cli\u003eInternal regulator automatically stops airflow when preset reached.\u003c\/li\u003e\n  \u003cli\u003e360° swivel chuck ensures a secure, leak-minimizing connection.\u003c\/li\u003e\n  \u003cli\u003eIncludes caps to protect valve stems from dirt and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features make this kit durable outdoors?\u003c\/h3\u003e\n\n\u003cp\u003eCritical components are machined from heavy-duty brass to resist rust and mechanical wear from repeated trail use. The swivel chuck and solid threading reduce the chance of cross-threading and provide a dependable seal even after exposure to mud, sand, and salt.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRust-resistant brass body for long service life.\u003c\/li\u003e\n  \u003cli\u003eSwivel tip reduces stress on valve stems and prevents leaks.\u003c\/li\u003e\n  \u003cli\u003eRugged threads and seals tolerate off-road contamination.\u003c\/li\u003e\n  \u003cli\u003eCompact gauge included for quick, on-the-spot checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow fast and convenient is the kit during a trail stop?\u003c\/h3\u003e\n\n\u003cp\u003eAttach each deflator to the valve stems and you can walk away while the tires drop to the preset pressure — no constant monitoring needed. The included gauge lets you confirm pressures or make fine adjustments before rolling out, saving time at every stop.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWalk-away automatic deflation frees you to prep other gear.\u003c\/li\u003e\n  \u003cli\u003eMultiple deflators speed up the air-down process for multi-axle vehicles.\u003c\/li\u003e\n  \u003cli\u003eCompact components store easily in a gear bag or glovebox.\u003c\/li\u003e\n  \u003cli\u003eQuick-check gauge prevents guesswork and reduces refilling later.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my vehicle’s valve stems and off-road needs?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit is compatible with standard Schrader valve stems found on Jeeps, trucks, SUVs, trailers, and many ATVs. Its broad 0–80 PSI range and rugged construction make it suitable for sand, rock, mud, and mixed-terrain overlanding trips where different tire pressures are required.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with typical automotive Schrader valves.\u003c\/li\u003e\n  \u003cli\u003ePressure range supports low-pressure sand setups and on-road pressures.\u003c\/li\u003e\n  \u003cli\u003eFour deflators included to serve multi-wheel vehicles quickly.\u003c\/li\u003e\n  \u003cli\u003eUseful for off-road, overlanding, camping, and recovery prep.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The BOULDER TOOLS Adjustable Automatic Tire Deflator Kit is aimed at off-road drivers, overlanders, and recreational 4x4 owners who want a faster, more repeatable way to set tire pressures. If you regularly switch between paved roads and loose surfaces, tow a trailer, or run multi-axle rigs, this kit reduces the time and guesswork involved in airing down and protecting your valve stems. It’s also a practical choice for weekend adventurers who prefer durable, low-maintenance gear that keeps working under harsh conditions.\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 hold pressure after I reach the preset PSI?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The internal regulator closes at the preset pressure and holds it until you remove the deflator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these compatible with all vehicle valve stems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They work with standard Schrader valve stems common on cars, trucks, Jeeps, trailers, and many ATVs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boulder Tools","offers":[{"title":"Default Title","offer_id":55166791975255,"sku":"B01M0L7JS2","price":35.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/boulder-tools-front-packaging.jpg?v=1790371142","url":"https:\/\/britishgarage.co.uk\/products\/boulder-tools-adjustable-automatic-tire-deflator-kit-0-80-psi-4-pack-with-swivel-chuck-gauge","provider":"British Garage","version":"1.0","type":"link"}