Tire pressure plays an important role in the performance of your Kia Carnival. As such, it is vital to maintain the pressure outlined in the vehicle’s user manual. Underinflated tires can cause adverse effects such as premature tire wear, decreased fuel efficiency and even negative effects on steering. On the other hand, overinflation can result in a harsh ride and lessened traction in wet weather or on snowy roads due to an inability for the tires to provide grip on slippery surfaces. Tire pressure should be regularly monitored to ensure optimum performance from your Kia Carnival.

Kia Carnival has a recommended tire pressure range of 37P/2.55B/255K to 38P/2.62B/262K, depending on the tire size and year of purchase. The minivan is available in 4 different trim levels and has 2 stock tire sizes. To determine the correct tire pressure for your specific Kia Carnival, consult the owner’s manual or the tire information placard located on the driver’s side door jamb.

Units of pressure
  • PSI – pounds per square inch (lbf/in2). 10 psi = 68.95 kPa/0.6895 bar
  • BAR – one bar nearly equal to one atmosphere. 1 bar = 100 kPa/14.504 psi
  • KPA – kilopascals is a metric unit of pressure. 100 kPa = 1 bar/14.504 psi

Kia Carnival has been equipped with a tire pressure monitoring system (TPMS).

2022, 2023 Kia Carnival tire pressure information

The values of the tire pressure for 2022 Kia Carnival is 37P/2.55B/255K to 38P/2.62B/262K for front and 37P/2.55B/255K to 38P/2.62B/262K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/55 R19 101H 37P/2.55B/255K 37P/2.55B/255K
235/65 R17 104H 38P/2.62B/262K 38P/2.62B/262K

Kia Carnival trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Kia Carnival EX

Approved tire pressure for trim level: Kia Carnival EX is 37P/2.55B/255K for front and 37P/2.55B/255K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/55 R19 101H 37P/2.55B/255K 37P/2.55B/255K

Tire Pressure for Kia Carnival LX

Approved tire pressure for trim level: Kia Carnival LX is 38P/2.62B/262K for front and 38P/2.62B/262K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/65 R17 104H 38P/2.62B/262K 38P/2.62B/262K

Tire Pressure for Kia Carnival SX

Approved tire pressure for trim level: Kia Carnival SX is 37P/2.55B/255K for front and 37P/2.55B/255K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/55 R19 101H 37P/2.55B/255K 37P/2.55B/255K

Tire Pressure for Kia Carnival SX Prestige

Approved tire pressure for trim level: Kia Carnival SX Prestige is 37P/2.55B/255K for front and 37P/2.55B/255K for rear.

Approved tire size Tire Pressure
Front PSI (P)/Bar (B)/kPa (K) Rear PSI (P)/Bar (B)/kPa (K)
235/55 R19 101H 37P/2.55B/255K 37P/2.55B/255K

Approved tire pressure for trim level: Kia Carnival original equipment tire sizes with matching trims and model years.

Categories: Kia

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