Robert Wall
Robert Wall is a Senior Automotive Engineer at BONOSS, where he has worked for over 9 years. As a professional engineer, his work spans the full product development lifecycle — from structural design and material selection for wheel spacers and lug bolts, to fatigue testing, salt spray testing, and real-world road validation — ensuring every product meets rigorous safety standards.
Drawing on years of hands-on engineering experience, Robert has deep expertise in wheel fitment data (PCD, center bore, and offset), the impact of unsprung weight on handling, and proper bolt torque specifications. Every article he writes is grounded in test data and engineering principles — never unverified “rules of thumb.”
Robert firmly believes that safety is the bottom line of any modification. Through BONOSS’s official content, he aims to make complex engineering knowledge clear and practical, so every car owner can make informed, evidence-based decisions.
October 2026
2021 Jeep Wrangler 30mm Wheel Spacers: Before & After on a JL Rubicon (Front 30mm / Rear 35mm)
Ryan Turner rolls up in his 2021 Jeep Wrangler
Best Wheel Spacers for Honda Civic Type R: Full-Generation Specs & Fitment Guide (1997–2027)
If you are shopping for Honda Civic Type
September 2026
2023 Porsche Cayenne 10mm Wheel Spacers: A Real Owner’s Fitment Case, 28,500 Miles Later
Ten millimeters doesn’t sound like much. On a 2023
2023 Honda Civic Type R 15mm Wheel Spacers Front 20mm Rear: A 4,500-Mile FL5 Review
Frank Evans bought wheel spacers for one simple reason:
2022 Toyota LC300 Wheel Spacers: Real 25mm Install Flush Fitment (25,000 Miles Later)
After nine-plus years of fitting wheels and tires for
