Using stock tire sizes helps maintain the quality of the vehicle. Jeep introduced the Liberty in 2002. Few changes occurred to the Liberty until 2008, when a complete body redesign occurred. Tire sizing for the Jeep Liberty, however, remained mostly the same and depends on the size of the rims installed.
The Jeep Liberty using 16-inch rims wore tires whose size were either P235/70R16 or P225/75R16. Original tires for the vehicle were Goodyear Wrangler all-season tires for the P225 series and all-terrain tires for the P235 series. A Liberty with 17-inch rims comes off the factory floor with P235/65R17 Wrangler all-season tires. A Liberty with 18-inch rims used P235/60R18 Wrangler all-season tires.