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Both are all-terrain tires in Mickey Thompson's Baja family, but they're optimized for different use cases. The Baja Boss AT is designed as a high-performance all-terrain that balances aggressive styling and off-road capability with day-to-day drivability. It features an asymmetric tread with staggered shoulder lugs for trail traction and is popular with lifted truck builds. The Baja Legend EXP is specifically engineered for overlanding and extended off-road use, prioritizing durability, puncture resistance, and the ability to handle sustained backcountry driving. If you're building a trail rig or overland vehicle, the Baja Legend EXP is the more purpose-built option. For a performance-looking daily driver with solid off-road capability, the Baja Boss AT is the better fit.

The Mickey Thompson ET Street is a drag racing tire, one of the most recognized in the sport. It's designed for vehicles competing at drag strips, with a soft compound that heats up quickly for maximum traction off the line and a construction that handles the twisting forces of high-torque launches. The ET Street S/S is street-legal in most markets, allowing drivers to run to the track and drive home. The ET Drag is a dedicated race tire not intended for street use. For street-and-strip vehicles — muscle cars, pony cars, and performance trucks that see occasional track days — the ET Street line provides genuine drag racing capability in a format that works on public roads. It's a niche product, but there's nothing else quite like it.

Yes. Mickey Thompson Tires & Wheels was acquired by Goodyear in 2022. The acquisition added a specialty performance and off-road brand to Goodyear's broader portfolio, which already includes brands like Kelly and Cooper. Under Goodyear's ownership, Mickey Thompson continues to operate with its own distinct product identity and racing heritage focus. The Baja and ET Street lines have continued unchanged, and Mickey Thompson's products are still developed around the brand's core identity as a performance and racing-focused tire manufacturer. The Goodyear connection provides manufacturing scale and distribution support without changing the brand's fundamental character.

Mickey Thompson's off-road tires like the Baja Boss AT are absolutely daily-driveable — they handle highway and city driving with reasonable comfort and acceptable road noise for an aggressive all-terrain. The ET Street S/S, while technically street-legal, is a specialized drag tire and not well-suited for everyday commuting: it wears quickly on normal pavement, handles poorly in wet conditions, and provides a rough ride at highway speeds. It's a purpose-built performance product, not a daily driver. For drivers who want the Mickey Thompson look and brand on their daily truck or SUV, the Baja Boss AT is the right product. Leave the ET Street for the track.

Mickey Thompson's Baja series covers an extensive range of LT-metric sizes designed for lifted trucks and aftermarket suspension builds. Common sizes like LT295/70R18, LT315/70R17, LT35x12.50R20, and similar large-diameter fitments are well-represented across the Baja Boss AT and Baja Legend EXP lines. Mickey Thompson also offers some specialty sizes in traditional inch-metric formats that are popular in the off-road community. To find the right size for your specific lift height and wheel configuration, use the Only Tires fitment tool — entering your vehicle details will show available Mickey Thompson options and any fitment notes relevant to lifted applications.