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  • November 18, 2025

    Best Engine Oils for High-Mileage Trucks (2025 Guide)

    Why High-Mileage Engines Need Different Protection Engines past 75,000 miles develop looser tolerances, higher operating temperatures, and more internal wear. Light factory oils often become insufficient under load. Top Oils for High-Mileage Trucks Best Overall: 0W-40 for maximum protection and...

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  • November 18, 2025

    Bulk Oil Buying Guide for Shops & Fleets (2025 Edition)

    Why Buying Oil in Bulk Matters Shops and fleets that standardize oil inventory reduce downtime, avoid retail shortages, and cut cost-per-quart significantly. Bulk purchasing also helps stabilize service pricing. When to Buy Cases, Pails, or Drums Cases (6–12 quarts): Ideal...

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  • November 18, 2025

    GMC L87 Engine Recall Oil & Maintenance Guide (2025)

    Overview of the L87 Recall The GMC and Chevy 6.2L L87 V8 has experienced widespread reports of lifter collapse, oil thinning, ticking, and excessive heat-related wear. These issues have prompted multiple service bulletins and recall actions. Common Symptoms Lifter noise...

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  • November 18, 2025

    0W-40 vs 5W-30 vs 0W-20: Which Oil Should You Use in 2025

    Quick Answer 0W-20 is ideal for fuel economy and light-duty use, 5W-30 offers balanced everyday protection, and 0W-40 provides the highest film strength and heat resistance for towing, GDI engines, and performance platforms. Why Oil Weight Matters Modern engines vary...

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  • August 18, 2025

    Pagid Racing Brake Fluid - Technical Specs & Applications

    Pagid Racing Brake Fluid — High-Temp Specs & Endurance Uses Pagid Racing Brake Fluid offers strong dry and wet performance suitable for long-distance competition and heavy braking zones. Technical Specifications Dry Boiling Point: 330°C (626°F) Wet Boiling Point: 200°C (392°F)...

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  • August 14, 2025

    Castrol SRF Racing Brake Fluid - Technical Specs & Applications

    Castrol SRF Racing Brake Fluid is widely regarded as the endurance benchmark thanks to its exceptional wet boiling point and consistent pedal feel across long stints. Technical Specifications Dry Boiling Point: ~310–312°C (590–594°F) Wet Boiling Point: ~270°C (518°F) DOT: DOT...

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  • August 12, 2025

    Best Brake Fluid for Endurance Racing - 2025 Guide

    Endurance racing demands more from your brake fluid than almost any other motorsport discipline. Events like the 6, 12, and 24 Hours of endurance formats require stability over long stints, resistance to moisture absorption, and consistent pedal feel under varied...

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