{"product_id":"boulder-tools-automatic-tire-deflator-kit-0-80-psi-adjustable-deflators-brass-swivel-chuck-gauge-for-jeeps-trucks-4x4s","title":"Boulder Tools Automatic Tire Deflator Kit - 0–80 PSI Adjustable Deflators, Brass Swivel Chuck \u0026 Gauge for Jeeps, Trucks \u0026 4x4s","description":"\u003cp\u003e\u003cstrong\u003eThe Boulder Tools Automatic Tire Deflator Kit lets you preset tire pressure and automatically air down tires to a consistent PSI for safer, more controlled off-road driving.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you head off pavement—onto sand, rock, or soft dirt—tire pressure matters. This kit brings repeatable accuracy and hands-free convenience: four adjustable automatic deflators, a pressure gauge, valve caps, and a brass swivel chuck combine to make airing down fast, reliable, and durable in the field. It’s built for rugged use and crafted to resist corrosion so you can trust it on frequent adventures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the automatic deflator reach and hold my target PSI?\u003c\/h3\u003e\n\n\u003cp\u003eSet the desired PSI on each deflator and attach it to the valve stem; the internal mechanism opens until the preset pressure is reached and then stops, so you don’t need to babysit each wheel. The included gauge lets you verify readings quickly and make small adjustments if needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdjustable range: 0–80 PSI for flexibility across terrains.\u003c\/li\u003e\n  \u003cli\u003eAutomatic shutoff at preset pressure for consistent air down.\u003c\/li\u003e\n  \u003cli\u003eBrass construction and 360° swivel chuck for a tight seal and reliable connection.\u003c\/li\u003e\n  \u003cli\u003eQuick-check pressure gauge included for verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these deflators withstand harsh outdoor conditions?\u003c\/h3\u003e\n\n\u003cp\u003eYes—critical parts are machined from rust-resistant brass and designed to handle repeated exposure to mud, sand, and water without degrading performance. The swivel chuck helps prevent cross-threading and makes attachment simple even with dirty valve stems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty brass body resists corrosion better than plated metals.\u003c\/li\u003e\n  \u003cli\u003e360-degree swivel chuck reduces wear on valve stems and improves sealing.\u003c\/li\u003e\n  \u003cli\u003eCompact, rugged components that pack easily into overlanding kits.\u003c\/li\u003e\n  \u003cli\u003eValve caps included to protect stems after use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow fast and accurate is the air-down process while I’m on the trail?\u003c\/h3\u003e\n\n\u003cp\u003eSpeed depends on tire volume and starting pressure, but the automatic mechanism consistently stops at the preset PSI so you don’t have to guess. For most typical truck or Jeep tires, expect a few minutes per wheel; the process becomes efficient when you set all four deflators and walk away.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConsistent stops at the preset pressure for repeatable results.\u003c\/li\u003e\n  \u003cli\u003eWorks on wide range of tire sizes—ideal for trucks, SUVs, and 4x4s.\u003c\/li\u003e\n  \u003cli\u003eSet-and-forget usability frees you to prepare camp or scout the trail.\u003c\/li\u003e\n  \u003cli\u003eIncluded gauge helps confirm accuracy in one quick reading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how do I care for the kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit contains one adjustable pressure gauge, four automatic deflators, and matching valve caps—everything needed to air down on location. After use, rinse off grit, dry components, and store them in a dry pouch or tool box to prolong service life.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eKit contents: 1 gauge, 4 adjustable deflators, valve caps.\u003c\/li\u003e\n  \u003cli\u003eSimple maintenance: clean, dry, and store to prevent dirt buildup.\u003c\/li\u003e\n  \u003cli\u003eReplace valve caps when worn to maintain stem protection.\u003c\/li\u003e\n  \u003cli\u003ePeriodic gauge checks ensure ongoing accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Off-roaders, overlanders, Jeep and truck owners, and anyone who frequently changes tire pressure for traction control will benefit from this kit. If you value repeatable, hands-free airing down and want durable hardware that performs in harsh environments, the Boulder Tools Automatic Tire Deflator Kit is a practical, time-saving addition to your toolkit.\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 I preset different pressures for each tire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each deflator is adjustable independently so you can set different target PSIs per tire.\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 fit standard Schrader stems and the 360° swivel chuck helps achieve a secure seal on most vehicle stems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boulder Tools","offers":[{"title":"Default Title","offer_id":48087375610014,"sku":"B01M0L7JS2","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boulder-tools-front-package.jpg?v=1785922296","url":"https:\/\/northtrailauto.ca\/products\/boulder-tools-automatic-tire-deflator-kit-0-80-psi-adjustable-deflators-brass-swivel-chuck-gauge-for-jeeps-trucks-4x4s","provider":"North Trail Auto","version":"1.0","type":"link"}