Jeep Wrangler 2018-2026 Owners Manual / SERVICING AND MAINTENANCE / TIRES / Tires — General Information / Radial Ply Tires

Jeep Wrangler: Tires — General Information / Radial Ply Tires

WARNING!

Combining radial ply tires with other types of tires on your vehicle will cause your vehicle to handle poorly. The instability could cause a collision. Always use radial ply tires in sets of four. Never combine them with other types of tires.

Tire Pressures For High Speed Operation

FCA advocates driving at safe speeds and within posted speed limits. Where speed limits or conditions are such that the vehicle can be driven at high speeds, maintaining correct tire inflation pressure is very important...

Tire Repair

If your tire becomes damaged, it may be repaired if it meets the following criteria: The tire has not been driven on when flat. The damage is only on the tread section of your tire (sidewall damage is not repairable)...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: Diesel Fuel Specifications

This diesel engine has been developed to take advantage of the high energy content and generally lower cost No. 2 Ultra Low Sulfur diesel fuel or No. 2 Ultra Low Sulfur climatized diesel fuels. NOTE: If you accidentally fill the fuel tank with gasoline on your diesel vehicle, do not start the engine...

Jeep Wrangler 2018-2026 Owners Manual: Fluid Level Check

The fluid level is preset at the factory and does not require adjustment under normal operating conditions. Routine fluid level checks are not required; therefore the transmission has no dipstick. An authorized dealer can check your transmission fluid level using special service tools...