Dodge Charger: Towing Requirements / Towing Requirements — Tires

Dodge Charger 2011-2025 Owner's Manual / STARTING AND OPERATING / TRAILER TOWING / Towing Requirements / Towing Requirements — Tires

Do not attempt to tow a trailer while using a compact spare tire.
Do not drive more than 50 mph (80 km/h) when towing while using a full size spare tire.
Proper tire inflation pressures are essential to the safe and satisfactory operation of your vehicle.
Check the trailer tires for proper tire inflation pressures before trailer usage.
Check for signs of tire wear or visible tire damage before towing a trailer. For the proper inspection procedure.
Replacing tires with a higher load carrying capacity will not increase the vehicle's GVWR and GAWR limits.

Towing Requirements

To promote proper break-in of your new vehicle drivetrain components, the following guidelines are recommended. WARNING! Make certain that the load is secured in the trailer and will not shift during travel...

Towing Requirements — Trailer Brakes

Do not interconnect the hydraulic brake system or vacuum system of your vehicle with that of the trailer. This could cause inad- equate braking and possible personal injury...

Other information:

Dodge Charger 2011-2025 Owner's Manual: Run Flat Tires — If Equipped

Run Flat tires allow you the capability to drive 50 miles (80 km) at 50 mph (80 km/h) after a rapid loss of inflation pressure. This rapid loss of inflation is referred to as the Run Flat mode. A Run Flat mode occurs when the tire inflation pressure is of/or below 14 psi (96 kPa)...

Dodge Charger 2011-2025 Owner's Manual: Methylcyclopentadienyl Manganese Tricarbonyl (MMT) In Gasoline

MMT is a manganese-containing metallic additive that is blended into some gasoline to increase octane. Gasoline blended with MMT provides no performance advantage beyond gasoline of the same octane number without MMT. Gasoline blended with MMT reduces spark plug life and reduces emissions system performance in some vehicles...