This LED Smart Cap TPMS kit comes with everything needed for a 18 wheel vehicle.
Eighteen (18) 6 psi trigger LED Smart Cap TPMS (SCHPV3)
Eight (8) Inner Wheel Valve Extensions (SC-IWVE)
Eight (8) Outer Wheel Valve Elbows (SC-OWEF)
Three (3) Anti-Theft Keys (SC-k)
Two (2 LED Smart Cap Tester Tool (SC-T)
*Special Promotion - If your retail domestic order Subtotal after all discounts and promotions is $75 or more, you will get the option for Free Domestic Shipping. Does not apply to Wholesale and Dealer Sales. Some exclusions apply (for example, pails, drums, etc.). - The Quick Mounting Tool helps with installation in large fleet applications.