Monday, December 17, 2012

Truck/Off-Road Questions and Answers

What are the differences between a radial and a bias belted tire?
The body plies are perpendicular to the bead on radial tires. On bias and bias belted tires, they are at an angle (bias) to the bead, which greatly increases sidewall strength and durability. The belt on a bias belted or radial tires improves tread stability and helps reduce rolling resistance which is the radial tires main feature. M/T's construction sandwiches the belts between the body plies, which improves ride and virtually eliminates belt and ply separations. Sandwiched belt construction is unique to M/T tires only. 

What are some benefits of using a radial tire?
Radial tires offer two primary benefits:
1. Reduced rolling resistance for better mileage and tread life.
2. Weak sidewall to absorb road feel.
 

How large of a tire will fit on my vehicle with no modifications?
This is a question that has no real specific answer, as there are too many variables. Mickey Thompson has compiled a fitment guide that may help you make a decision. Note: You will have to keep in mind that overall diameter of a tire will affect ABS brake systems, speedometer readings and final gear ratios. You will also have to measure side to side clearance to keep the tire away from inner fenders and other sheet metal. 

Why would I choose to use a wide tire? Why would I choose a narrow tire?
Wide tires offer a unique look which many people desire. Beyond looks, wide tires are used where flotation and stability is desired. Narrow tires are used where traction, primarily in muddy conditions, is desired. 

The Sidebiter sidewall on the Mickey Thompson Baja tires are unique in their appearance. What functions do they serve?
1. Protect the sidewall from damage by rocks, branches, twigs, curbs, etc.
2. Aid flotation and traction when in soft terrain.
3. Increase gripping tread by up to 50% in off road applications.
 

What is the load range on a specific tire?
All tires have a maximum load and inflation stated on the sidewall. Mickey Thompson does have a load range chart available on request. 

What is the maximum weight it should take to balance my tire?
The industry standard is approx. 2% of the tire weight. M/T standard is approx. 1% of the tire weight. Tires with excessive balance weight can be replaced under our adjustment policy within the first 10% of tread wear. 

Why do some tires wear so fast and unevenly?
Many things can cause this. To mention a few:
1. Improper air pressure.
2. Wrong rim size.
3. Improper alignment.
4. Weak or worn suspension components. Note: Some stock front suspension components cannot handle the abuse of wheel and tire combos that are much larger than the o.e.m.
5. Over load.
6. Improper balance. Note: It is a good practice to have the tire and wheel assembly balanced each time you rotate your tires.


What is the best way to maintain maximum performance from my tires?
Use proper rim size. Maintain proper air pressure. Rotate the tires every 3000-5000 miles (if possible). Maintain proper alignment and replace worn front suspension components. 

How often should Mickey Thompson tires be rotated?
At least every 3000-5000 miles. Note: It is also suggested that you have the tires balance checked at this time as well, even if you just static balance them. 

What is the best rotation pattern?
Cross non-drive tires to drive axle. Move drive axle tires straight to non-drive axle. Note: On a 4x4 vehicle consider the rear axle the drive axle.

Read this and more at First Choice Wheels and Tires
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