This tester helps you to quickly identify problems in your trailer wiring. It tests the left turn, right turn, tail/marker, brake and backup circuits to indicate the level of current in each circuit. It also tests the voltage of the trailer battery.
Designed for GMC and Chevrolet trucks with 1" lug nuts. Stainless steel covers snugly fit over your lug nuts to add class to your wheels.Features: Lug nut covers give your vehicle's wheels a finished look Stainless steel construction is rustproof and provides a long-lasting shine Easy installation - fit over lug nuts Specs: Application: 1" lug nuts on GMC and Chevrolet trucks Quantity: 8 lug nut covers 1-Year warranty 8010 Stainless Steel Lug Nut Caps by WheelMasters - GM/Chevy - 1" - Qty 8
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