Do you need 4 wheel alignment on a truck?

Yes, a truck may need a four-wheel alignment, especially if it shows signs of uneven tire wear, drifting to one side, or if the suspension components have been replaced or adjusted. Proper alignment ensures that all four wheels are correctly aligned with each other and the road, improving handling, fuel efficiency, and extending tire life. Regular checks are advisable, particularly for trucks that frequently carry heavy loads or navigate rough terrain.