Upgrade your tyre maintenance with the EZ Read Tyre Pressure Cap - 4 Pack, for up to 65 PSI. Replace your caps and monitor pressure with colour changes: green (perfect), amber (low), and red (very low). Ideal for Caravan, Motorhome, and Camper Van enthusiasts. IDS Camping & Leisure offers top-quality accessories for safe travels. Keep your tyres road-ready with this easy-to-use tool.