All Your Motor Needs In One Place
Kindly contact us for prices and the availability of stock.
We supply a full range of batteries, tyres & mag wheels from passenger to light commercial, SUV and 4x4 vehicles.
About Us
L & J Motor Madness provides a unique vehicle parts supply and a quick reliable purchasing service experience to the customers in the Gauteng region. One that focuses on customer satisfaction first. We understand that vehicle maintenance is a necessity, but sometimes an unpleasant experience.
Our goal is to provide the customer with an enjoyable and honest service by satisfying individual customers practical transportation needs with a quality product.
L & J Motor Madness is a unique Networked store, which specialises in the distribution of Vehicle Batteries, Tyres and Mag wheels. The company services wishes to extend to all members and businesses of the surrounding communities of Johannesburg.
Contact Us
Kindly contact us for prices and the availability of stock.
Open hours
Daily 08:00 AM — 17:00 PM
Metric Tyre measurements
Below are a few popular comparisons or equivalents for Imperial measurements to Metric.
Most tyre sizes in South Africa use the Metric measurement.
27/8.50 R14 Equivalent to 225/75 R14
29/9.50 R15 Equivalent to 235/75 R15
30/9.50 R15 Equivalent to 245/75 R15
31/10.50 R15 Equivalent to 265/75 R15
32/11.50 R15 Equivalent to 295/75 R15
33/12.50 R15 Equivalent to 315/70 R15
33/12.50 R16 Equivalent to 285/75 R16
Some important factors to consider when changing from O.E.M. fitted tyre convert 31 inches into millimeters. (31 inches = 787.4 millimeters.)
The outside diameter of the 265/75R 15 LT is calculated as follows:
The section height of the two sidewalls added to the diameter of the rim.
By using the same "inches to millimeters" conversion for the rim diameter we find that 15 (inches) x 25.4mm = 381mm.
The sidewall heights are:- 265mm
Section width x 75% (the aspect ratio) x (two sidewalls):
265 x 75% = 198.75
198.75mm x 2 = 397.50mm
Rim Diameter + 381.00mm
Outside Diameter = 778.50mm
The difference in diameter between the two tyres is 8.9mm or 1.13% which is acceptable.