Bo and Luke Duke would trust the General Lee to Hudson Automotive so you can too! Offer good for a LOF & Safety Inspection includes: change the oil and filter (synthetic oil!). Replace the engine air filter. Replace the wiper blades (bosch) Perform Complete Safety Inspection(36point). Expires 1year from Auction date. Up to 8 qts of oil (synthetic). Air filter cost (up to $40.00).