See also:

Determining compatibility of tire and vehicle load capacities
The sum of four tires’ maximum load ratings must exceed the maximum loaded vehicle weight (“GVWR”). In addition, sum of the maximum load ratings of two front tires and of two rear tires must exceed ea ...

MMT
Some gasoline contains an octane-enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). If you use such fuels, your emission control system performance may deteriorate and t ...

When you do not tow a trailer
- Remove the ball mount from the hitch receiver tube and insert the receiver cover onto the hitch receiver tube. - Place the dust cap over the four-pin connector of the hitch wire harness to ...