NZCI Limited - Crash Analysis and Insurance Investigation Services

Stopping Distances

Stopping distances can be calculated by manipultating the slide to stop calculation. You can use the forms below to calculate your approximate stopping distance while travelling at various speeds:

Speed (kph)
The speed the vehicle is travelling
Friction Value
The friction value the road surface offers the vehicle tyres.
Perception Reaction Time (s)
The time it takes for the driver to perceive and react to a threat. It includes mechanical lag. Average PRT is 1 - 2 seconds.
Stopping Distance (m)

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09 536 6105

What our customers say

I will ALWAYS put your name out there first if it is something that I know you can do, that goes without saying after the great work you have done for me.
Senior Loss Adjuster

How to contact us

If you have any queries, please don't hesitate to contact us:

(09) 536 6105
(09) 536 6103
P.O Box 282 233

Investigation services tailored to your requirements.

Industry Affiliations

NZCI (or some of our staff) are members of or actively collaborate with the following national and international organisations:

  • ANZIIF - Australian an New Zealand Institute of Insurance and Finance
  • IAATI - International Association of Auto Theft Investigation
  • ASPACI - Australasian & South Pacific Association of Collision Investigators

Nationwide Service

We provide crash investigation, crash analysis and general investigation services to clients nationwide:

North Island

Kaitaia, Kaeo, Whangarei, Marsden Point, Waipu, Dargaville, Kaiwaka, Wellsford, Warkworth, Auckland, Thames, Coromandel, Waihi, Matamata, Huntly, Hamilton, Tirau, Taumranui, Tokoroa, Rotorua, Taupo, Turangi, Waiouru, Gisborne, Hastings, Napier, New Plymouth, Wanganui, Tauranga, Waipukarau, Palmerston North, Bulls, Foxton, Paraparaumu, Wellington

South Island

Nelson, Kaikoura, Greymouth, Cheviot, Reefton, Christchurch, Timaru, Dunedin, Roxburgh, Queenstown, Balclutha, Invercargill