A Proposed Improved Replacement Policy for Army Vehicles

The British Army currently uses a replacement policy for non-armoured vehicles which employs age-based repair limits derived by a sensible but rather arbitrary method. The paper describes how a proposed improved replacement policy was devised: one which uses extensive data to compute optimum age-based repair limits and allows these limits to be adjusted for vehicles having exceptionally high and low mileages. The feasibility of a resale type of policy for some vehicles is examined.