Suspension

A leveling kit only raises the front of the truck, typically 1.5 to 3 inches, to remove the factory rake. A lift kit raises the front and rear for more ground clearance and bigger tires. If you want 35-inch or larger tires or serious off-road clearance, a lift kit is usually the better choice.

In the US, the Magnuson-Moss Warranty Act means a dealer cannot void your whole warranty just because you installed aftermarket parts. They can deny a claim if the part caused the failure, for example extra wear on front-end components. Keep your receipts and alignment records.