Grouped mainly by physical size and suspension type.
Trials vehicles are categorised on wheelbase and suspension type and divided into Standard and Modified.
Class |
Suspension Type |
Wheelbase Range |
Applicability |
Standard:- |
|
|
|
1 |
Leaf |
Up to 84″ |
80 only. |
2 |
Leaf |
Over 84 to 90″ |
86, 88, Lightweight. |
3 |
Leaf |
Over 90″ |
101, 107, 109, 110 (includes FCs). |
4 |
Coil |
Up to 95″ |
90. |
5 |
Coil / air |
Over 95″ |
Range Rover, Discovery, Freelander, 110, 127 / 130 |
Modified:- |
|
|
|
6 |
Leaf |
Up to 84″ |
80 only. |
7 |
Leaf |
Over 84 to 90″ |
86, 88, Lightweight. |
8 |
Leaf |
Over 90″ |
101, 107, 109, 110 (includes FCs). |
9 |
Coil |
Up to 84″ |
80 only. |
10 |
Coil |
Over 84 to 95″ |
86, 88, Lightweight, 90. |
11 |
Coil / air |
Over 95″ |
All types over 95” wheelbase. |
Amalgamations. Where event entry is small, suggested amalgamations are shown below:-
Class |
Suspension Type |
Wheelbase Range |
Applicability |
1 & 6 |
Leaf |
Up to 84″ |
80 only. |
2 & 7 |
Leaf |
Over 84 to 90″ |
86, 88, Lightweight. |
3 & 8 |
Leaf |
Over 90″ |
101, 107, 109, 110. |
9 |
Coil |
Up to 84″ |
80 only. |
4 & 10 |
Coil |
Over 84 to 95″ |
86, 88, Lightweight, 90. |
5 & 11 |
Coil / air |
Over 95″ |
Range Rover, Discovery, Freelander, 101, 107, 109, 110. |
This reduces 11 classes to 6 in a practical and fair way. Amalgamation depends upon how many of each class turn up at the event, but the six classes above would be close to the norm at small-club level.