TYRE TREAD DEPTH GAUGE KEY RING (2541) TYRE TREAD DEPTH GAUGE KEY RING (2541) TYRE TREAD DEPTH GAUGE KEY RING (2541) TYRE TREAD DEPTH GAUGE KEY RING (2541) (23 ratings) Thank you for your rating! £2.95 UNFORTUNATELY WE ARE AWAITING STOCK OF THIS PRODUCT 0 in your basket View Basket Checkout