Traffic Engine RPMs - Most Wanted Speed

Vehicle Power

Why Your Alternator Charges Fine on the Highway but Not in Traffic

alternator performance varies with driving conditions

Ongoing low engine RPMs and electrical demands in traffic can hinder your alternator’s performance, but the exact causes might surprise you.

Most Wanted Speed Team
December 18, 2025

How GM Is Bringing Heavy-Duty Pickup Steering Into The 21St Century

Handling & Control

How GM Is Bringing Heavy-Duty Pickup Steering Into The 21St Century

Search interest in GM heavy-duty pickup steering is rising, but the reason for the…

Most Wanted Speed Team
September 29, 2026

15 Best Cordless Impact Wrenches for Automotive and Heavy-Duty Work in 2026

Vetted

15 Best Cordless Impact Wrenches for Automotive and Heavy-Duty Work in 2026

Compare 15 cordless impact wrenches by drive size, claimed torque, kit contents,…

Most Wanted Speed Team
September 29, 2026

Oil Changes Are Getting A Lot More Expensive At Walmart And Costco

General

Oil Changes Are Getting A Lot More Expensive At Walmart And Costco

Search or coverage interest in oil-change costs at Walmart and Costco is rising,…

Most Wanted Speed Team
September 29, 2026

15 Best Garage Floor Jacks for 2026

Vetted

15 Best Garage Floor Jacks for 2026

I compared 15 garage floor jacks on lifting capacity, reach, pump speed, and build…

Most Wanted Speed Team
September 28, 2026