Cornish Rattler Posted August 7, 2019 Share Posted August 7, 2019 Hi guys I've just bought a set of 235 85 16 Cooper Discoverer stt's and just wondered what the tyre pressure should be please Quote Link to comment Share on other sites More sharing options...
Arjan Posted August 7, 2019 Share Posted August 7, 2019 Without knowing what the vehicle actually weighs, SWB or LWB, around 2.3 - 2.7 Bar. Quote Link to comment Share on other sites More sharing options...
Cornish Rattler Posted August 7, 2019 Author Share Posted August 7, 2019 1 hour ago, Arjan said: Without knowing what the vehicle actually weighs, SWB or LWB, around 2.3 - 2.7 Bar. Sorry Arjan its an swb pretty std other than the 200tdi engine Quote Link to comment Share on other sites More sharing options...
Arjan Posted August 7, 2019 Share Posted August 7, 2019 No worries. Best way is to chalk them, roll them and see if you have chalk over the width of the tyre. If not, adjust. But ours run around the 2.6 Bar mark Quote Link to comment Share on other sites More sharing options...
Snagger Posted August 7, 2019 Share Posted August 7, 2019 I’d imagine 28psi would be a good starting point, a bit more in the back if you carry or tow a lot. Driving on some damp soft sand should give a good imprint and may indicate whether you need to raise (deeper imprint on tread shoulders) or lower (deeper imprint in middle) the pressure. Quote Link to comment Share on other sites More sharing options...
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