Just installed the recently launched Pirelli Scorpion XTM All-Terrain Tire with gas and EV variants. 34" Tires on 20" wheels.

[Madtroniks]

Here is a small efficiency update primarily done at 65 mph - 70 mph.

I normally get around 1.8 miles per kWh at highway speeds.

With the new tires I got between 1.8 - 1.9 miles per kWh.

Just based off the small trip I can tell the efficiency is comparable to stock.

Now keep in mind, my tires were 2-3 lbs low, my battery temp and motor temps were low as well.

I’ll do more testing today after putting nitrogen air from Costco and letting the battery / motor come up to temp.

Sponsored

 

[Madtroniks]

Another small efficiency update where battery and motor temps were at normal levels, speed was around 40 miles per hour driving to and from one side of town to another side of town using city streets.

I got between 2.3 mi/kWh and 2.5 miles per kWh when driving around 35- 40 - 45 miles per hour and mainly around 40 mph.

Keep in mind, my tire pressure was still 3-4 lbs low when hot. I expect slightly better numbers once tires are inflated to 50 lbs.

I’ll give another update once I can get my tires to 50 lbs hot. I don’t feel like using the compressor in the car and rather use the self-serve nitrogen tire pump from Costco at no charge.

 

[hikinbengal]

This is interesting data. I'm interested to see how they perform in winter conditions compared to the Nokian Outpost. The tread wear has been amazing on these for me, but I'm lucky if I get 1.7-1.8 on the HWY with mine.

 

[Madtroniks]

Hi All,

I want to let you know ahead of time I have made posts in the Sponsor Marketplace for Tires / Wheels about Discount Tire who has recently approved my application to be an affiliate.

I have left all the links in this thread untouched. I have no upside if you buy tires using the links in this thread.

Thanks for reminding me to consider upside to help me with covering multiple forum sponsorship fees of $430 per month.

I hope the transparency helps.

Sponsor MarketPlace Thread - Discount Tire Promotions, Road Hazard warranty and lifetime road force balancing / rotations plus local install options available.

Was this a compensated review, or did you receive the product for free or in exchange for something?

Why are you a diamond sponsor then? There’s gotta be some upside.

Thanks for the review!

And some of us recognize you can be a sponsor AND an a contributing member.

 

[Madtroniks]

I got pretty much the same efficiency as stock or slightly/barely better with XTM AT versus stock Pirelli Scorpion AT+

I am running them at 48 psi - 50 psi and sometimes as high as 52 PSI after a long drive.

Here is my most recent run where I charged to 100% and took a long trip around town.

I am charging it back to 100% to see how much electricity is actual replenished.

Primarily 153.6 miles Highway Driving

Mix of 85% highway and 15% city on Pirelli XTM AT.

Stock Efficiency over 28,637 miles is 2.02 kWh

Sponsored