Modern Tire Structure: A Detailed Overview. Wheel size, PCD, offset, and other specifications such as bolt pattern, thread size (THD), center bore (CB), trim levels for 2015 Citroën C4 Picasso. Wheel and tire fitment data. Original equipment and alternative options. This tyre placard recommends a minimum tyre pressure of 36psi for the Citroen Grand C4 Picasso. This is equal to 250kPa and 2.5bar. See the table below for the comprehensive Citroen Grand C4 Picasso tyre pressure specifications including tyre size, front and back tyre kPa's and specific recommendations based on load weight or number of passengers. After-market wheels can go to 18" X 7J so you could go to 215 or even 225 X tyre width - C4 owners who have done this confirm that the tyres won't rub as long as the correct offset is maintained. The Peugeot 207cc runs 17" X 7J alloys and is the same Offset and PCD as the C4. View Tyre Pressure: View Tyre Pressure: Citroen C4 Cactus: 14 - 22: 100: 205/55R16: View Tyre Pressure: View Tyre Pressure: Citroen C4 Grand Picasso: 06 - 13: 100: 215/50R17: View Tyre Pressure: View Tyre Pressure: Citroen C4 Grand Picasso: 06 - 13: 100: 215/55R16: 35: 35: Citroen C4 Grand Picasso: 13 - 18: 100: 205/55R17: View Tyre Pressure I have similar problem with my 08 reg C4 Picasso 2.0HDI 16V 138hp EGS Exclusive . The vehicle has completed just over 20 000 miles.The rear tyres are wearing quicker than the front ones. My dealer informs me that this is normal for this model. I have now noticed that both rear wheels show quite severe feathering as if "toeing in", WHAT IS THE What is Citroën Grand C4 Picasso bolt pattern? Manufacturer’s recommended wheel sizes and parameters for Citroën Grand C4 Picasso. All allowable Citroën Grand C4 Picasso rim sizes. Select a car model or year of manufacture to see the PCD table for Citroën Grand C4 Picasso. Minimum and maximum rim and wheel sizes for Citroën Grand C4 Picasso. Citroën Grand C4 Picasso 1.6i PF2 : 215/40 R19: Replacement: Citroën Grand C4 Picasso 1.6i PF2 : 2008 : 205/65 R15: OEM wheels: Citroën Grand C4 Picasso 1.6i PF2 : 215/55 R16: OEM wheels: Citroën Grand C4 Picasso 1.6i PF2 : 215/50 R17: Replacement: Citroën Grand C4 Picasso 1.6i PF2 : 215/45 R18: Replacement: Citroën Grand C4 Picasso 1.6i Order 215 55 R16 Tyres for Citroen C4 Grand Picasso Mk1 in our online shop All-season, summer or winter 215 55 R16 Car tyres for C4 Grand Picasso I (UA_) Citroen C4 and DS4 Online Support with user help forums, FAQ's and Technical guides Tyre Size Calculator; Forums:: C4 Picasso and Grand Picasso - PRE 2013 What is the recommended tyre pressure of a Citroen C4 Grand Picasso? The minimum recommended tyre pressure for the 2018 Citroen C4 Grand Picasso is 36psi, or 2.5 bar. This value varies model to model as well as depending on model series year and country of manufacture. XBrXw5.