Hey Everyone I have a 2001 tahoe ls. I want to beef up the suspension a bit but not do a crazy lift. In the end my goal is to get 1 to 2 extra ground clearance and do upgrades that will allow my truck to handle rough turrain. What I looking to eventually do is go with 18 in rims and bigger tires to achieve the extra 2 inches of clearance (is that a good idea). I am aware that i will have lift the tahoe a bit to compensate for the tires. What are some upgrades that won't break the bank but are worth doing to achieve durability and slight ride hieght. Thanks