- Joined
- Feb 12, 2017
- Posts
- 4,271
- Reaction score
- 5,134
- Location
- Huntington Beach
- Ram Year
- 2011 Big Horn
- Engine
- 4.7
That's not true - in almost all cases they are smaller in all dimensions to save space and weight.
Pulled from Tire Rack's site:
"While some of today's vehicles are equipped with spares that match the other tires and wheels on the vehicle, they are in the minority. Now most vehicles are originally equipped with a "temporary-use" spare tire and wheel that probably differs in size and construction from the other tires and wheels on the vehicle. And some vehicles are even delivered without a spare tire and wheel thanks to the extended mobility provided by modern run-flat tires or temporary repair and inflation systems.
Temporary/Compact Spare tires are physically shorter and narrower than the vehicle's standard tires and wheels. Their smaller dimensions require they operate at higher inflation pressures (typically 60 psi) than standard tires. Temporary/Compact Spares also feature lighter-weight construction and a shallower tread depth than standard tires to reduce vehicle weight, as well as allow more trunk space to be dedicated to luggage. "
I mean as mentioned before, to each their own but I'd take my chances with a wheel that was smaller in any dimension as opposed to being stranded.
No question that it's use would be "temporary" at best. Purpose is to get you to the nearest repair station.
None of my M's even come with a spare.
But again, back to the original question...... " What are most doing who have 35" tires & lift?"













