If the mileage is higher than, say, 20,000 per year or lower than 5,000, ask why. If a car has high mileage because the owner had a long highway commute, thatﾒs better than if it did a lot of short trips, stop-and-go driving, or a delivery route. Still, take any ﾓthese were all highway milesﾔ claim with a grain of salt. Low mileage i

Annual mileage is a set amount of miles specified on a car leasing agreement. For each year of the agreement, a maximum amount of miles that the car can drive is set and should not be exceeded. This limit is decided when the agreement is taken out by both the lender and the customer.

Legislation mostly. There are maximum axle weights and maximum vehicle weights. 5 axles total. 2 drive axles with 8 wheels per axle at 20k lbs per axle is 40k lbs, 2 trailer axles with 8 wheels per axle at 20k lbs per axle is another 40k lbs. One steer axle with 2 wheels at 13k lbs. They all add up to 96k lbs, but there's some room there for uneven