The Toolkit Alex Trusts
A hand-picked lineup of the diagnostic scanners, battery testers, and TPMS tools that hold up to real-world enthusiast and shop use. Chosen for coverage, build quality, and the kind of support that means something at 6pm on a Friday.
Eight tools, three jobs. Pick the one that fits your bench.
Whether you're a serious DIYer building the ultimate garage or a shop looking to consolidate on quality, this is the shortlist. Pro-grade diagnostics, dependable battery testing, and TPMS coverage that just works.
Diagnostic Scanners
Full-system diagnostics, live data, and service functions across four price tiers.
Autel MaxiSYS Ultra S2
The most capable tablet Autel builds. Full-system diagnostics, ADAS, module programming, topology mapping. If you can only own one, own this.
Autel MaxiSYS MS906MAX
Wireless, all-system, service-function tablet. The tool most shops end up on once they realize they don't need the flagship. Punches above its weight.
Autel MaxiCheck MX900
All-systems diagnostic tablet at a friendly price. If you're building out a serious home garage, this is where you start.
Autel MaxiDIAG MD909PRO
Punchy compact tablet with full-system coverage and bidirectional testing. The everyday driver tool for pros and enthusiasts who don't need a jumbo screen.
Battery Testing
Real conductance testing and printable reports. Stop guessing when a battery is going bad.
Autel MaxiBAS BT506
The pocket-sized conductance tester that pays for itself the first time you catch a marginal battery before the customer gets stranded. 100–2000 CCA, prints via app.
Autel MaxiBAS BT608
Full color touchscreen, built-in printer, adaptive charging system diagnostics. Standalone battery tester built for shop volume.
TPMS Service
Program, clone, and stock sensors. Skip the dealer trip.
Autel MaxiTPMS TS508WF
WiFi TPMS tool with sensor programming, activation, and relearn, packaged in a durable blow-mold case. The tool most shops standardize on.
Autel MX-Sensor TPMS Sensors
Bulk 1-Sensors covering 99%+ of vehicles on the road. Program once, install anywhere. Buy the shelf-stock qty that matches your volume.
The tools we'd actually buy. No dealer pressure, no upsell.
This page is a collab between Legit Street Cars, Autel, and Ape Auto Tools. The tool builder, the authorized dealer, and the enthusiast community that actually turns wrenches. Ape is one of North America's leading distributors of Autel diagnostic equipment, ADAS calibration systems, and shop-grade TPMS/battery tools, working with everyone from single-bay garages to national MSOs. When Alex asked us to put together a shortlist for the Legit Street Cars audience, the brief was simple: only recommend what we'd put in our own bay.
Every product on this page is the one we hand out when someone asks “which one should I actually buy?” No affiliate-first thinking, no gear we don't stand behind.
Still deciding?
Talk to a real tech before you buy. Free 15-minute consult to match the right tool to your bay, your budget, and your bench workflow.