Mick's Blog

My thoughts, findings and rants.

  • About
  • Blog
  • Archives
  • ONCOURSE 4×4
  • Newsletter

Connect

  • Instagram
  • LinkedIn
  • Twitter
  • YouTube
You are here: Home / Archives for Rants and Raves

Up-Armoured Vehicles: Understanding Off-Road Capability

Published September 22, 2025 By Mick Farmer

Spare Tyre Departure Angle

Why spend loads of time and effort up-armouring only to produce a vehicle with poor driveability? Some companies do this better than others, so it’s important that the operator has a clear understanding of the positive and negative effects that the up-armouring process produces.

Filed Under: 4wd Vehicles, Rants and Raves Tagged With: armoured vehicles, modifications, off-road driving

AV Battery Modifications … Considerations

Published June 1, 2025 By Mick Farmer

Over the years, I’ve come across really good Armoured Vehicle modifications — and some really poor ones.

Filed Under: Mechanical, Rants and Raves Tagged With: Mechanical, modifications

Example of Tyre Delamination and Tread Separation

Published February 1, 2023 By Mick Farmer

The picture is of one of our tyres after experiencing tread separation while driving at 90kph on the expressway. I first noticed the vehicle wandering with a slight pull to the left. Then realised that we were throwing up debris (not mud). So pulled over to have a look.

Filed Under: Mechanical, Rants and Raves Tagged With: tyres

A Look Around Blind Spots

Published July 28, 2016 By Mick Farmer

HF Antenna Fittings and Visibility - Exterior View

Blind spots are anywhere where we can’t see without moving our vision. Most common ones which everyone is (or should be aware of) are the ones to the side of the vehicle.

Filed Under: Rants and Raves Tagged With: HF Radio, modifications, road safety

Low Bed Trailers and Speed Bumps

Published September 30, 2015 By Mick Farmer

Concrete-Speed-Bump-Uganda

Some of the speed bumps on the main corridors in East Africa have become mountainous to the degree that some trailers cannot get over them.

Filed Under: Rants and Raves Tagged With: road safety

Speed Bumps, Hills and Mountains in East Africa

Published January 9, 2015 By Mick Farmer

Aggressive Speed Bump - Kenya

Twenty Years Ago… Twenty years ago I used to push trucks from Mombasa to South Sudan. The main roads at that time were in pretty bad shape.

Filed Under: Rants and Raves Tagged With: driving, road safety, speed bumps

My thoughts on Bridgestone Blizzaks

Published May 15, 2014 By Mick Farmer

Bridgestone Blizzaks

I had never been much of a fan of Bridgestone Tyres until we did training in Kyrgyzstan in -30 conditions.

Filed Under: Rants and Raves Tagged With: road safety, tyres

There are Tools and then there are Tools

Published April 30, 2014 By Mick Farmer

I was trying to remove a drop-arm from a Landrover Defender steering box.

Filed Under: Rants and Raves Tagged With: Mechanical, review, tools

My take on the PressurePro tyre pressure monitoring system

Published May 5, 2009 By Mick Farmer

Over a year ago, we installed the PressurePro system on two of our training vehicles. It makes sense to have good safety measures for the vehicles that we use the most for our defensive and security driver training.

Filed Under: Rants and Raves Tagged With: Equipment, safety gear

Find It Here

Linkedin Feed

Recent Tags

4wd 4wd operation armoured vehicles awareness levels buttons and switches checklist co2 convoy driver training driving Equipment facility fleet free wheeling hubs gallery Gator-Jaw ground-anchor hazards headlights HF Radio high-lift jack land-anchor Low Traction Mechanical modifications off-road driving OnCourse Pressure Pro questions raised air intake recovery gear review road safety roof rack safety gear seatbelts security shock absorbers snapshot speed bumps target fixation toyota landcruiser tyres winch winch-anchor